Add template selection and multiple copy printing features

- Implemented template selection: type 0=OK (green), type 1=NOK (red) - Added multiple copy printing (1-100 copies) - Extended file format to 5 fields: ARTICLE;NR_ART;SERIAL;TYPE;COUNT - Created OK/NOK SVG templates with visual distinction - Fixed PDF landscape orientation issues - Updated SumatraPDF to use noscale for exact dimensions - Auto-generate conf folder with default templates on first run - Made pystray optional for system tray functionality - Updated build scripts for Python 3.13 compatibility (Kivy 2.3+, PyInstaller 6.18) - Added comprehensive build documentation - Improved printer configuration guidance
2026-02-13 23:34:59 +02:00
parent 3b23f89cf0
commit 839828340d
13 changed files with 1131 additions and 117 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,12 @@
 label/
 build/
+dist/
 logs/
 pdf_backup/
 venv/
-
+__pycache__/
+*.pyc
+*.pyo
+*.spec
+*.egg-info/
+.eggs/
--- a/BUILD_EXECUTABLE.md
+++ b/BUILD_EXECUTABLE.md
@@ -0,0 +1,303 @@
+# Build Windows Executable (.exe)
+
+## Quick Start
+
+**Option 1: One Command (Recommended)**
+```bash
+build_windows.bat
+```
+
+**Option 2: Python Script**
+```bash
+python build_exe.py
+```
+
+**Option 3: Direct PyInstaller**
+```bash
+pyinstaller LabelPrinter.spec
+```
+
+---
+
+## Requirements
+
+- **Windows** 10/11
+- **Python** 3.10 - 3.13 (Python 3.14+ may have compatibility issues)
+- **Dependencies** installed (see below)
+
+---
+
+## Step-by-Step Build Process
+
+### 1. Install Python Dependencies
+
+If not already installed:
+```bash
+pip install -r requirements_windows.txt
+```
+
+Or install manually:
+```bash
+pip install python-barcode pillow reportlab kivy==2.2.1 pyinstaller==6.1.0 pywin32 wmi watchdog svglib cairosvg
+```
+
+### 2. Build the Executable
+
+Run the build script:
+```bash
+build_windows.bat
+```
+
+This will:
+- ✅ Install/upgrade dependencies
+- ✅ Clean old build artifacts
+- ✅ Create `LabelPrinter.exe` in `dist/` folder
+- ⏱️ Takes 5-15 minutes
+
+### 3. Test the Executable
+
+```bash
+cd dist
+LabelPrinter.exe
+```
+
+---
+
+## What Gets Included
+
+The executable is **self-contained** and includes:
+- ✅ All Python code
+- ✅ All dependencies (Kivy, ReportLab, svglib, cairosvg, etc.)
+- ✅ Auto-generates `conf/` folder on first run
+- ✅ Auto-generates `pdf_backup/` and `logs/` folders
+
+**On first run, the app automatically creates:**
+```
+LabelPrinter.exe location/
+├── conf/
+│   ├── app.conf                    (default settings)
+│   ├── label_template.svg          (default template)
+│   ├── label_template_ok.svg       (OK labels - green)
+│   └── label_template_nok.svg      (NOK labels - red)
+├── pdf_backup/                     (generated PDFs)
+└── logs/                           (print logs)
+```
+
+---
+
+## Output
+
+After successful build:
+
+```
+📁 dist/
+   └── LabelPrinter.exe  (Single file, ~80-120 MB)
+```
+
+**File size**: 80-120 MB (includes Python runtime + all libraries)
+
+---
+
+## Distribution
+
+### To Deploy on Other Windows Machines:
+
+**Simply copy `LabelPrinter.exe` to the target machine!**
+
+The executable is **100% self-contained**:
+- ✅ No Python installation needed
+- ✅ No dependencies needed  
+- ✅ Auto-creates all required folders on first run
+- ✅ Generates default templates automatically
+
+**First run will create:**
+```
+[wherever you put LabelPrinter.exe]/
+├── LabelPrinter.exe               ← Copy just this file!
+├── conf/                          ← Auto-generated on first run
+│   ├── app.conf
+│   ├── label_template.svg
+│   ├── label_template_ok.svg
+│   └── label_template_nok.svg
+├── pdf_backup/                    ← Auto-generated
+└── logs/                          ← Auto-generated
+```
+
+**To customize templates on target machine:**
+1. Run `LabelPrinter.exe` once (generates conf folder)
+2. Edit SVG files in the `conf/` folder
+3. Restart the application
+
+**Requirements on target machine:**
+- ✅ Windows 10/11
+- ✅ Thermal printer configured (35mm x 25mm paper size)
+- ⚠️ No other software required!
+
+---
+
+## Troubleshooting
+
+### Build Fails - Missing Dependencies
+```bash
+pip install --upgrade pip setuptools wheel
+pip install -r requirements_windows.txt
+```
+
+### Build Fails - PyInstaller Error
+```bash
+pip install --upgrade pyinstaller==6.1.0
+```
+
+### Executable Won't Start
+- Check Windows Defender didn't quarantine it
+- Run as Administrator once to register
+- Check Event Viewer for errors
+
+### Executable is Huge (>150 MB)
+This is normal! It includes:
+- Python runtime (~40 MB)
+- Kivy framework (~30 MB)
+- ReportLab, PIL, etc. (~20 MB)
+- Your code + data (~10 MB)
+
+### First Run is Slow
+- First launch takes 10-30 seconds (Kivy initialization)
+- Subsequent launches are faster (~2-5 seconds)
+- This is normal behavior
+
+---
+
+## Advanced Options
+
+### Build with Console (for debugging)
+Edit `build_windows.bat` and remove `--windowed`:
+```bat
+pyinstaller label_printer_gui.py ^
+    --onefile ^
+    --name=LabelPrinter ^
+    ...
+```
+
+### Add Custom Icon
+```bat
+pyinstaller label_printer_gui.py ^
+    --onefile ^
+    --windowed ^
+    --icon=icon.ico ^
+    ...
+```
+
+### Reduce File Size
+Not recommended, but possible:
+```bat
+pyinstaller label_printer_gui.py ^
+    --onefile ^
+    --windowed ^
+    --strip ^
+    --exclude-module=tkinter ^
+    --exclude-module=matplotlib ^
+    ...
+```
+
+---
+
+## What's Built
+
+**Source Files Compiled:**
+- `label_printer_gui.py` (Main GUI)
+- `print_label.py` (Printing logic)
+- `print_label_pdf.py` (PDF generation)
+
+**Data Files Included:**
+- `conf/app.conf` (Settings)
+- `conf/label_template.svg` (Default template)
+- `conf/label_template_ok.svg` (OK labels - green)
+- `conf/label_template_nok.svg` (NOK labels - red)
+- `conf/accepted.png` (Checkmark image)
+
+**Output Folders:**
+- `pdf_backup/` - Stores generated PDFs
+- `logs/` - Stores print logs
+
+---
+
+## Build Times
+
+- **First build**: 10-15 minutes (PyInstaller analyzes all dependencies)
+- **Rebuild**: 5-10 minutes (cached analysis)
+- **Clean build**: 10-15 minutes (removed cache)
+
+---
+
+## File Structure After Build
+
+```
+📁 Project Root/
+├── 📄 label_printer_gui.py
+├── 📄 print_label.py
+├── 📄 print_label_pdf.py
+├── 📄 build_windows.bat        ← Run this
+├── 📄 build_exe.py
+├── 📄 LabelPrinter.spec
+│
+├── 📁 dist/
+│   ├── 📄 LabelPrinter.exe     ← Your executable!
+│   ├── 📁 conf/
+│   ├── 📁 pdf_backup/
+│   └── 📁 logs/
+│
+├── 📁 build/                    (temp files, can delete)
+└── 📁 conf/
+    ├── app.conf
+    ├── label_template.svg
+    ├── label_template_ok.svg
+    └── label_template_nok.svg
+```
+
+---
+
+## Clean Build
+
+To remove all build artifacts:
+```bash
+rmdir /s /q build
+rmdir /s /q dist
+del *.spec
+```
+
+Then rebuild:
+```bash
+build_windows.bat
+```
+
+---
+
+## Testing
+
+After building, test with:
+
+1. **Run the executable**:
+   ```bash
+   dist\LabelPrinter.exe
+   ```
+
+2. **Configure monitoring**:
+   - File: `C:\Users\Public\Documents\check.txt`
+
+3. **Test print**:
+   - Add to check.txt: `COM-001;ART-123;SN-001;0;1`
+   - Should print 1 OK label
+
+4. **Test template switching**:
+   - `COM-002;ART-456;SN-002;1;1` → NOK label (red)
+
+---
+
+## Support
+
+If build fails, check:
+1. Python version (3.10-3.13 required)
+2. All dependencies installed
+3. Windows 10/11 (not Windows 7/8)
+4. Disk space (need ~500MB for build)
+5. Antivirus not blocking PyInstaller
--- a/build_exe.py
+++ b/build_exe.py
@@ -46,6 +46,12 @@ args = [
    '--hidden-import=reportlab',
    '--hidden-import=print_label',
    '--hidden-import=print_label_pdf',
+    '--hidden-import=svglib',
+    '--hidden-import=cairosvg',
+    '--hidden-import=watchdog',
+    '--hidden-import=watchdog.observers',
+    '--hidden-import=watchdog.events',
+    '--hidden-import=pystray',
 ]

 if __name__ == '__main__':
--- a/build_windows.bat
+++ b/build_windows.bat
@@ -39,8 +39,8 @@ echo.

 REM Install dependencies
 echo [3/5] Installing dependencies...
-echo Installing: python-barcode, pillow, reportlab, kivy, pyinstaller, pywin32, wmi...
-pip install python-barcode pillow reportlab kivy==2.2.1 pyinstaller==6.1.0 pywin32 wmi
+echo Installing: python-barcode, pillow, reportlab, kivy, pyinstaller, pywin32, wmi, watchdog, svglib, cairosvg, pystray...
+pip install python-barcode pillow reportlab kivy pyinstaller pywin32 wmi watchdog svglib cairosvg pystray
 if errorlevel 1 (
    echo ERROR: Failed to install dependencies
    pause
@@ -72,6 +72,12 @@ pyinstaller label_printer_gui.py ^
    --hidden-import=reportlab ^
    --hidden-import=print_label ^
    --hidden-import=print_label_pdf ^
+    --hidden-import=svglib ^
+    --hidden-import=cairosvg ^
+    --hidden-import=watchdog ^
+    --hidden-import=watchdog.observers ^
+    --hidden-import=watchdog.events ^
+    --hidden-import=pystray ^
    -y

 if errorlevel 1 (
--- a/check_pdf_size.py
+++ b/check_pdf_size.py
@@ -0,0 +1,20 @@
+from reportlab.lib.pagesizes import landscape
+from reportlab.lib.utils import ImageReader
+from reportlab.pdfgen import canvas
+import os
+
+# Check the test PDF file
+if os.path.exists('test_label.pdf'):
+    file_size = os.path.getsize('test_label.pdf')
+    print(f'test_label.pdf exists ({file_size} bytes)')
+    print(f'Expected: 35mm x 25mm landscape (99.2 x 70.9 points)')
+    print(f'')
+    print(f'Open test_label.pdf in a PDF viewer to verify:')
+    print(f'  - Page size should be wider than tall')
+    print(f'  - Content should be correctly oriented')
+    print(f'')
+    print(f'In Adobe Reader: File > Properties > Description')
+    print(f'  Page size should show: 3.5 x 2.5 cm or 1.38 x 0.98 in')
+else:
+    print('test_label.pdf not found')
+
--- a/conf/label_template_nok.svg
+++ b/conf/label_template_nok.svg
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<!-- Creator: CorelDRAW -->
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" width="35mm" height="25mm" version="1.1" style="shape-rendering:geometricPrecision; text-rendering:geometricPrecision; image-rendering:optimizeQuality; fill-rule:evenodd; clip-rule:evenodd"
+viewBox="0 0 35 25"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ xmlns:xodm="http://www.corel.com/coreldraw/odm/2003">
+ <defs>
+  <font id="FontID0" horiz-adv-x="722" font-variant="normal" style="fill-rule:nonzero" font-style="normal" font-weight="700">
+	<font-face 
+		font-family="Arial">
+		<font-face-src>
+			<font-face-name name="Arial Bold"/>
+		</font-face-src>
+	</font-face>
+   <missing-glyph><path d="M0 0z"/></missing-glyph>
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+   <path class="fil1" d="M12.82 7.2323c-0.1161,0.0271 -0.6403,0.41 -0.7023,0.417 -0.0438,0.005 -0.4125,-0.272 -0.4735,-0.3166 -0.0598,-0.0436 -0.0888,-0.0806 -0.163,-0.1004 0,0.0747 0.0169,0.2103 0.0281,0.3011 0.0331,0.269 0.0855,0.5861 0.1616,0.848 0.103,0.3544 0.2131,0.6687 0.3663,0.9726 0.2431,0.4823 0.4418,0.7936 0.7893,1.208 0.9583,1.1426 2.579,1.9598 4.0759,1.9598 1.0308,0 1.7035,-0.1145 2.5607,-0.512 0.3018,-0.1399 0.5873,-0.307 0.8502,-0.4886 0.4492,-0.3106 0.7746,-0.6264 1.1172,-1.0338 0.0352,-0.0419 0.0492,-0.052 0.0813,-0.0942 0.6831,-0.895 1.0205,-1.7074 1.1757,-2.8408 0.0122,-0.0889 0.0311,-0.2456 0.0311,-0.3201 -0.1148,-0.0768 -0.2364,-0.1435 -0.3512,-0.2195 -0.4402,-0.2912 -0.3377,-0.2606 -0.7083,0.016 -0.4465,0.3331 -0.1917,0.0604 -0.3623,0.801 -0.0383,0.1665 -0.0787,0.3029 -0.1284,0.4642 -0.2415,0.783 -0.8476,1.5453 -1.4754,2.0363 -0.1897,0.1484 -0.5097,0.3427 -0.7199,0.4433 -1.4392,0.6888 -3.2727,0.5256 -4.5139,-0.4835 -0.1901,-0.1546 -0.4507,-0.3749 -0.5984,-0.5649 -0.2922,-0.3762 -0.4778,-0.591 -0.6835,-1.0723 -0.1761,-0.412 -0.3573,-0.9691 -0.3573,-1.4206z"/>
+   <path class="fil1" d="M11.4812 6.5739c0.1103,0.0738 0.2091,0.1467 0.3248,0.2238 0.4133,0.2755 0.2641,0.2761 0.6717,0.0045 0.1215,-0.0811 0.227,-0.1511 0.3423,-0.2283 0,-0.7199 0.395,-1.6532 0.8432,-2.2515 0.2017,-0.2693 0.6154,-0.6932 0.9082,-0.8915 0.7337,-0.4969 1.3743,-0.7636 2.287,-0.8077 0.3218,-0.0155 0.0567,-0.0336 0.4622,-0.0011 0.2873,0.023 0.3574,0.0038 0.706,0.0841 0.5154,0.1187 1.0246,0.3291 1.4484,0.6147 0.8452,0.5696 1.4617,1.4005 1.7486,2.3776 0.063,0.2147 0.1562,0.6133 0.1562,0.8754 0.1055,-0.0282 0.5565,-0.4104 0.6145,-0.417 0.0786,0.021 0.2734,0.1575 0.3607,0.2099 0.0787,0.0473 0.2939,0.1908 0.3636,0.2071l-0.0687 -0.5898c-0.1423,-0.8307 -0.4834,-1.7021 -0.9879,-2.3701 -0.2122,-0.2809 -0.5138,-0.6564 -0.7903,-0.8778 -0.2016,-0.1613 -0.3013,-0.2735 -0.5584,-0.4512 -0.8199,-0.5666 -1.9324,-1.0006 -3.0378,-1.0006 -1.0533,0 -1.6632,0.1218 -2.5238,0.5051 -1.6549,0.7371 -2.8948,2.3661 -3.1985,4.176 -0.0172,0.1027 -0.0262,0.1807 -0.0409,0.2883 -0.0122,0.0889 -0.0311,0.2456 -0.0311,0.3201z"/>
+   <path class="fil1" d="M16.4195 7.4518l-1.4213 -1.41 -1.0534 1.0643 2.4473 2.4582 3.8738 -3.8629 -1.0537 -1.0423 -0.1758 0.164c-0.0315,0.0363 -0.0538,0.0557 -0.0893,0.0863l-0.6063 0.6008c-0.003,0.0034 -0.0071,0.0084 -0.0101,0.0119l-0.1755 0.1757c-0.0032,0.0032 -0.0077,0.0078 -0.0109,0.011l-0.2499 0.2549c-0.0507,0.0484 -0.0461,0.0309 -0.092,0.0836 -0.1863,0.2139 -1.3182,1.3079 -1.3829,1.4045z"/>
+  </g>
+ </g>
+</svg>
--- a/configure_printer_paper_size.ps1
+++ b/configure_printer_paper_size.ps1
@@ -0,0 +1,83 @@
+# Configure Thermal Printer for 35mm x 25mm Labels
+# Run as Administrator if needed
+
+Write-Host "====================================" -ForegroundColor Cyan
+Write-Host "Label Printer Paper Size Setup" -ForegroundColor Cyan
+Write-Host "Target: 35mm x 25mm (Landscape)" -ForegroundColor Cyan
+Write-Host "====================================" -ForegroundColor Cyan
+Write-Host ""
+
+# Get list of printers
+$printers = Get-Printer | Select-Object Name, DriverName, PortName
+Write-Host "Available Printers:" -ForegroundColor Yellow
+$printers | Format-Table -AutoSize
+
+Write-Host ""
+Write-Host "MANUAL CONFIGURATION STEPS:" -ForegroundColor Green
+Write-Host "===========================" -ForegroundColor Green
+Write-Host ""
+Write-Host "1. Open Control Panel > Devices and Printers" -ForegroundColor White
+Write-Host "2. Right-click your thermal printer (e.g., Citizen CTS-310 or Zebra ZD420)" -ForegroundColor White
+Write-Host "3. Select 'Printing Preferences'" -ForegroundColor White
+Write-Host "4. Look for 'Paper Size' or 'Media' settings:" -ForegroundColor White
+Write-Host "   - Size: Custom or 35mm x 25mm" -ForegroundColor Cyan
+Write-Host "   - Width: 35mm (1.38 inches)" -ForegroundColor Cyan
+Write-Host "   - Height: 25mm (0.98 inches)" -ForegroundColor Cyan
+Write-Host "   - Orientation: Landscape" -ForegroundColor Cyan
+Write-Host "   - Media Type: LABELS (not Continuous)" -ForegroundColor Cyan
+Write-Host "5. Click 'Apply' and 'OK'" -ForegroundColor White
+Write-Host ""
+Write-Host "IMPORTANT FOR ZEBRA PRINTERS:" -ForegroundColor Red
+Write-Host "- Must set Media Type = 'Labels' (enables gap sensor)" -ForegroundColor Yellow
+Write-Host "- If set to 'Continuous', printer will print on entire roll" -ForegroundColor Yellow
+Write-Host ""
+Write-Host "CRITICAL PRINTER SETTINGS:" -ForegroundColor Magenta
+Write-Host "- Darkness: 10-15 (thermal printers)" -ForegroundColor White
+Write-Host "- Speed: Medium" -ForegroundColor White
+Write-Host "- Print Mode: Thermal Transfer or Direct Thermal" -ForegroundColor White
+Write-Host ""
+
+# Show printer properties access
+Write-Host "To open printer properties directly, run:" -ForegroundColor Green
+Write-Host 'control printers' -ForegroundColor Cyan
+Write-Host ""
+
+# Check if running as admin
+$isAdmin = ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
+if ($isAdmin) {
+    Write-Host "✓ Running as Administrator" -ForegroundColor Green
+} else {
+    Write-Host "⚠ Not running as Administrator (some settings may require elevation)" -ForegroundColor Yellow
+}
+
+Write-Host ""
+Write-Host "For Citizen CTS-310 printers:" -ForegroundColor Cyan
+Write-Host "  1. Open Devices and Printers" -ForegroundColor White
+Write-Host "  2. Right-click 'Citizen CTS-310II' > Printer Properties" -ForegroundColor White
+Write-Host "  3. Device Settings tab > Form to Tray Assignment" -ForegroundColor White
+Write-Host "  4. Click 'Create Form' button" -ForegroundColor White
+Write-Host "  5. Form name: Label35x25" -ForegroundColor White
+Write-Host "  6. Width: 35mm, Height: 25mm" -ForegroundColor White
+Write-Host "  7. Save and select this form in Printing Preferences" -ForegroundColor White
+Write-Host ""
+
+Write-Host "For Zebra ZD420/ZD421 printers:" -ForegroundColor Cyan
+Write-Host "  1. Open Zebra Setup Utility (ZSU)" -ForegroundColor White
+Write-Host "  2. Select your printer" -ForegroundColor White
+Write-Host "  3. Click 'Printer Configuration'" -ForegroundColor White
+Write-Host "  4. Media section:" -ForegroundColor White
+Write-Host "     - Media Type: Label Stock" -ForegroundColor Cyan
+Write-Host "     - Label Width: 35mm" -ForegroundColor Cyan
+Write-Host "     - Label Height: 25mm" -ForegroundColor Cyan
+Write-Host "  5. Print section:" -ForegroundColor White
+Write-Host "     - Darkness: 10-15" -ForegroundColor Cyan
+Write-Host "     - Print Speed: 4 ips (medium)" -ForegroundColor Cyan
+Write-Host "  6. Click 'Send to Printer'" -ForegroundColor White
+Write-Host ""
+
+Write-Host "After configuration, test print with:" -ForegroundColor Green
+Write-Host "  python label_printer_gui.py" -ForegroundColor Cyan
+Write-Host ""
+Write-Host "Press any key to open Printer settings..." -ForegroundColor Yellow
+$null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")
+control printers
--- a/label_printer_gui.py
+++ b/label_printer_gui.py
@@ -28,10 +28,17 @@ from print_label import print_label_standalone, get_available_printers
 from kivy.clock import Clock
 from watchdog.observers import Observer
 from watchdog.events import FileSystemEventHandler
-import pystray
-from pystray import MenuItem as item
 from PIL import Image, ImageDraw

+# Optional system tray support
+try:
+    import pystray
+    from pystray import MenuItem as item
+    PYSTRAY_AVAILABLE = True
+except ImportError:
+    PYSTRAY_AVAILABLE = False
+    print("Warning: pystray not available. System tray functionality disabled.")
+
 # Set window size - portrait/phone dimensions (375x667 like iPhone)
 # Adjusted to be slightly wider for touch-friendly UI
 Window.size = (420, 700)
@@ -63,6 +70,8 @@ class LabelPrinterApp(App):
    
    def __init__(self, **kwargs):
        super().__init__(**kwargs)
+        # Initialize conf folder with default templates
+        self.initialize_conf_folder()
        # Build printer display names and mapping to full names
        full_printers = get_available_printers()
        self.printer_display_map = {}  # display_name -> full_name
@@ -109,6 +118,107 @@ class LabelPrinterApp(App):
        """Resolve display name back to full printer name for printing."""
        return self.printer_display_map.get(display_name, display_name)
    
+    def initialize_conf_folder(self):
+        """
+        Initialize conf folder with default templates and configuration.
+        Creates folder and files if they don't exist.
+        """
+        conf_dir = 'conf'
+        
+        # Create conf folder if it doesn't exist
+        if not os.path.exists(conf_dir):
+            os.makedirs(conf_dir, exist_ok=True)
+            print(f"Created conf folder: {conf_dir}")
+        
+        # Define default SVG template (minimal 35mm x 25mm with placeholders)
+        default_svg_template = '''<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="35mm" height="25mm" viewBox="0 0 35 25">
+  <defs>
+    <style type="text/css">
+      .text { font-family: Arial; font-weight: bold; font-size: 3.5px; fill: #000000; }
+      .checkmark { fill: #008000; }
+    </style>
+  </defs>
+  <g id="content">
+    <text x="2" y="7" class="text">Nr. Comanda: {Article}</text>
+    <text x="2" y="12" class="text">Nr. Art.: {NrArt}</text>
+    <text x="2" y="17" class="text">Serial No.: {Serial}</text>
+    <circle cx="31" cy="7" r="2.5" class="checkmark"/>
+    <path d="M30,7 L30.8,7.8 L32,6" stroke="white" stroke-width="0.5" fill="none"/>
+  </g>
+</svg>'''
+        
+        # OK template (green checkmark)
+        ok_svg_template = '''<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="35mm" height="25mm" viewBox="0 0 35 25">
+  <defs>
+    <style type="text/css">
+      .text { font-family: Arial; font-weight: bold; font-size: 3.5px; fill: #000000; }
+      .checkmark { fill: #008000; }
+      .ok-text { font-family: Arial; font-weight: bold; font-size: 4px; fill: #008000; }
+    </style>
+  </defs>
+  <g id="content">
+    <text x="2" y="7" class="text">Nr. Comanda: {Article}</text>
+    <text x="2" y="12" class="text">Nr. Art.: {NrArt}</text>
+    <text x="2" y="17" class="text">Serial No.: {Serial}</text>
+    <text x="29" y="5" class="ok-text">OK</text>
+    <circle cx="31" cy="12" r="2.5" class="checkmark"/>
+    <path d="M30,12 L30.8,12.8 L32,11" stroke="white" stroke-width="0.5" fill="none"/>
+  </g>
+</svg>'''
+        
+        # NOK template (red text and checkmark)
+        nok_svg_template = '''<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="35mm" height="25mm" viewBox="0 0 35 25">
+  <defs>
+    <style type="text/css">
+      .text { font-family: Arial; font-weight: bold; font-size: 3.5px; fill: #CC0000; }
+      .checkmark { fill: #CC0000; }
+      .nok-text { font-family: Arial; font-weight: bold; font-size: 4px; fill: #CC0000; }
+    </style>
+  </defs>
+  <g id="content">
+    <text x="2" y="7" class="text">Nr. Comanda: {Article}</text>
+    <text x="2" y="12" class="text">Nr. Art.: {NrArt}</text>
+    <text x="2" y="17" class="text">Serial No.: {Serial}</text>
+    <text x="27" y="5" class="nok-text">NOK</text>
+    <circle cx="31" cy="12" r="2.5" class="checkmark"/>
+    <path d="M30,12 L30.8,12.8 L32,11" stroke="white" stroke-width="0.5" fill="none"/>
+  </g>
+</svg>'''
+        
+        # Create SVG template files if they don't exist
+        templates = {
+            'label_template.svg': default_svg_template,
+            'label_template_ok.svg': ok_svg_template,
+            'label_template_nok.svg': nok_svg_template,
+        }
+        
+        for filename, content in templates.items():
+            file_path = os.path.join(conf_dir, filename)
+            if not os.path.exists(file_path):
+                try:
+                    with open(file_path, 'w', encoding='utf-8') as f:
+                        f.write(content)
+                    print(f"Created template: {file_path}")
+                except Exception as e:
+                    print(f"Failed to create {file_path}: {e}")
+        
+        # Create default app.conf if it doesn't exist
+        config_path = os.path.join(conf_dir, 'app.conf')
+        if not os.path.exists(config_path):
+            default_config = '''[Settings]
+file_path = C:\\Users\\Public\\Documents\\check.txt
+printer = PDF
+'''
+            try:
+                with open(config_path, 'w', encoding='utf-8') as f:
+                    f.write(default_config)
+                print(f"Created config: {config_path}")
+            except Exception as e:
+                print(f"Failed to create {config_path}: {e}")
+    
    def cleanup_old_pdfs(self, days=5):
        """
        Delete PDF files older than specified days from pdf_backup folder.
@@ -469,6 +579,10 @@ class LabelPrinterApp(App):
        """
        Minimize the application to system tray.
        """
+        if not PYSTRAY_AVAILABLE:
+            print("System tray not available - window will minimize normally")
+            return
+            
        if self.is_minimized:
            return
        
@@ -652,9 +766,13 @@ class LabelPrinterApp(App):
            print(f"Error clearing file: {e}")
    
    def read_file_variables(self):
-        """Read variables from monitored file"""
+        """Read variables from monitored file
+        Expected format: article;nr_art;serial;template_type;count
+        template_type: 0=OK, 1=NOK
+        count: number of labels to print (default=1)
+        """
        if not self.monitored_file or not os.path.exists(self.monitored_file):
-            return None, None, None
+            return None, None, None, 0, 1
        
        try:
            with open(self.monitored_file, 'r', encoding='utf-8') as f:
@@ -662,14 +780,16 @@ class LabelPrinterApp(App):
            
            # Skip if file is empty or only contains "-" (cleared marker)
            if not content or content == '-':
-                return None, None, None
+                return None, None, None, 0, 1
            
-            # Parse file content - expecting format: article;nr_art;serial
+            # Parse file content - expecting format: article;nr_art;serial;template_type;count
            # or key=value pairs on separate lines
            lines = content.split('\n')
            article = ""
            nr_art = ""
            serial = ""
+            template_type = 0  # Default to OK template
+            count = 1  # Default to 1 label
            
            # Try semicolon-separated format first
            if ';' in content:
@@ -680,6 +800,20 @@ class LabelPrinterApp(App):
                    nr_art = parts[1].strip()
                if len(parts) >= 3:
                    serial = parts[2].strip()
+                if len(parts) >= 4:
+                    try:
+                        template_type = int(parts[3].strip())
+                    except ValueError:
+                        template_type = 0
+                if len(parts) >= 5:
+                    try:
+                        count = int(parts[4].strip())
+                        if count < 1:
+                            count = 1
+                        if count > 100:  # Safety limit
+                            count = 100
+                    except ValueError:
+                        count = 1
            else:
                # Try key=value format
                for line in lines:
@@ -694,16 +828,30 @@ class LabelPrinterApp(App):
                            nr_art = value
                        elif key in ['serial', 'serial_no', 'serial-no', 'serialno']:
                            serial = value
+                        elif key in ['template', 'template_type', 'type']:
+                            try:
+                                template_type = int(value)
+                            except ValueError:
+                                template_type = 0
+                        elif key in ['count', 'quantity', 'copies']:
+                            try:
+                                count = int(value)
+                                if count < 1:
+                                    count = 1
+                                if count > 100:
+                                    count = 100
+                            except ValueError:
+                                count = 1
            
-            return article, nr_art, serial
+            return article, nr_art, serial, template_type, count
        except Exception as e:
            print(f"Error reading file: {e}")
            return None, None, None
    
    def print_label(self, instance):
        """Handle print button press - read from file and print"""
-        # Read variables from file
-        article, nr_art, serial = self.read_file_variables()
+        # Read variables from file including template type and count
+        article, nr_art, serial, template_type, count = self.read_file_variables()
        
        # Resolve display name to full printer name
        printer = self._get_full_printer_name(self.printer_spinner.text)
@@ -713,10 +861,23 @@ class LabelPrinterApp(App):
            self.show_popup("Error", "No data in file or file not set", auto_dismiss_after=3)
            return
        
+        # Select template based on template_type
+        if template_type == 1:
+            template_path = os.path.join('conf', 'label_template_nok.svg')
+            template_name = "NOK"
+        else:
+            template_path = os.path.join('conf', 'label_template_ok.svg')
+            template_name = "OK"
+        
+        # Verify template exists, fallback to default if not
+        if not os.path.exists(template_path):
+            template_path = os.path.join('conf', 'label_template.svg')
+            template_name = "DEFAULT"
+        
        # Create combined label text using semicolon separator
        label_text = f"{article};{nr_art};{serial}"
        
-        # Show loading popup
+        # Show loading popup with count info
        popup = Popup(
            title='Printing',
            content=BoxLayout(
@@ -727,15 +888,32 @@ class LabelPrinterApp(App):
            size_hint=(0.8, 0.3)
        )
        
-        popup.content.add_widget(Label(text='Processing label...\nPlease wait'))
+        popup.content.add_widget(Label(text=f'Processing {count} label(s)...\nTemplate: {template_name}\nPlease wait'))
        popup.open()
        
        # Print in background thread (using PDF by default)
        def print_thread():
            pdf_filename = None
            success = False
+            all_success = True
            try:
-                success = print_label_standalone(label_text, printer, preview=0, use_pdf=True)
+                # Print multiple copies if count > 1
+                for i in range(count):
+                    if count > 1:
+                        Clock.schedule_once(lambda dt, idx=i: popup.content.children[0].text.replace(
+                            f'Processing {count} label(s)...',
+                            f'Printing {idx+1} of {count}...'
+                        ), 0)
+                    
+                    success = print_label_standalone(label_text, printer, preview=0, use_pdf=True, svg_template=template_path)
+                    
+                    if not success:
+                        all_success = False
+                        break
+                    
+                    # Small delay between prints for multiple copies
+                    if i < count - 1:
+                        time.sleep(0.5)
                
                # Get the PDF filename that was created
                # Files are saved to pdf_backup/ with timestamp
@@ -744,7 +922,7 @@ class LabelPrinterApp(App):
                    # Get the most recently created PDF file
                    pdf_filename = max(pdf_files, key=os.path.getctime)
                
-                if success:
+                if all_success:
                    # Log the successful print action
                    self.log_print_action(article, nr_art, serial, printer, pdf_filename or "unknown", True)
                    
@@ -753,7 +931,7 @@ class LabelPrinterApp(App):
                    
                    # Use Clock.schedule_once to update UI from main thread
                    Clock.schedule_once(lambda dt: popup.dismiss(), 0)
-                    Clock.schedule_once(lambda dt: self.show_popup("Success", "Label printed successfully!", auto_dismiss_after=3), 0.1)
+                    Clock.schedule_once(lambda dt: self.show_popup("Success", f"{count} label(s) printed successfully!", auto_dismiss_after=3), 0.1)
                else:
                    # Log the failed print action
                    self.log_print_action(article, nr_art, serial, printer, pdf_filename or "unknown", False)
--- a/print_label.py
+++ b/print_label.py
@@ -3,6 +3,7 @@ import barcode
 from barcode.writer import ImageWriter
 import time
 import os
+import sys
 import datetime
 import platform
 import subprocess
@@ -173,7 +174,14 @@ def create_label_image(text):
            # Resize barcode to fit in row width
            barcode_width = label_width - left_margin - 10
            barcode_height = row_height - 25
-            barcode_resized = barcode_img.resize((barcode_width, barcode_height), Image.LANCZOS)
+            # Use high-quality resampling for crisp barcodes
+            try:
+                # Try newer Pillow API first
+                from PIL.Image import Resampling
+                barcode_resized = barcode_img.resize((barcode_width, barcode_height), Resampling.LANCZOS)
+            except (ImportError, AttributeError):
+                # Fallback for older Pillow versions
+                barcode_resized = barcode_img.resize((barcode_width, barcode_height), Image.LANCZOS)
            label_img.paste(barcode_resized, (left_margin, row_y + 20))
        else:
            # Fallback: show value as text
@@ -194,13 +202,14 @@ def create_label_image(text):
    return label_img


-def create_label_pdf(text):
+def create_label_pdf(text, svg_template=None):
    """
    Create a high-quality PDF label with 3 rows: label + barcode for each field.
    PDFs are saved to the pdf_backup folder.
    
    Args:
        text (str): Combined text in format "article;nr_art;serial" or single value
+        svg_template (str): Path to specific SVG template to use (optional)
        
    Returns:
        str: Path to the generated PDF file
@@ -221,11 +230,17 @@ def create_label_pdf(text):
    timestamp = datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
    pdf_filename = os.path.join(pdf_backup_dir, f"final_label_{timestamp}.pdf")
    
-    # Check for default SVG template
-    svg_template = None
-    default_svg = os.path.join('conf', 'label_template.svg')
-    if os.path.exists(default_svg):
-        svg_template = default_svg
+    # Use SVG template for customizable layout
+    if svg_template is None or not os.path.exists(svg_template):
+        # Try default templates
+        default_svg = os.path.join('conf', 'label_template.svg')
+        if os.path.exists(default_svg):
+            svg_template = default_svg
+            print(f"Using SVG template: {default_svg}")
+        else:
+            print("SVG template not found, using fallback PDF generation")
+    else:
+        print(f"Using SVG template: {svg_template}")
    
    # Check for default image path
    image_path = os.path.join('conf', 'accepted.png')
@@ -233,9 +248,94 @@ def create_label_pdf(text):
    return generator.create_label_pdf(article, nr_art, serial, pdf_filename, image_path, svg_template)


+def configure_printer_quality(printer_name, width_mm=35, height_mm=25):
+    """
+    Configure printer for high quality label printing (Windows only).
+    Sets paper size, orientation, and QUALITY settings.
+    
+    Args:
+        printer_name (str): Name of the printer
+        width_mm (int): Label width in millimeters (default 35)
+        height_mm (int): Label height in millimeters (default 25)
+        
+    Returns:
+        bool: True if successful
+    """
+    if SYSTEM != "Windows" or not WIN32_AVAILABLE:
+        return False
+    
+    try:
+        import win32print
+        import pywintypes
+        
+        hprinter = win32print.OpenPrinter(printer_name)
+        
+        try:
+            # Get current printer properties
+            props = win32print.GetPrinter(hprinter, 2)
+            devmode = props.get("pDevMode")
+            
+            if devmode is None:
+                print("Could not get printer DEVMODE")
+                return False
+            
+            # CRITICAL: Set print quality to HIGHEST
+            # This prevents dotted/pixelated text
+            try:
+                devmode.PrintQuality = 600  # 600 DPI (high quality)
+            except:
+                try:
+                    devmode.PrintQuality = 4  # DMRES_HIGH
+                except:
+                    pass
+            
+            # Set custom paper size
+            try:
+                devmode.PaperSize = 256  # DMPAPER_USER (custom size)
+                devmode.PaperLength = height_mm * 10  # Height in 0.1mm units
+                devmode.PaperWidth = width_mm * 10    # Width in 0.1mm units
+            except:
+                pass
+            
+            # Set orientation to landscape
+            try:
+                devmode.Orientation = 2  # Landscape
+            except:
+                pass
+            
+            # Set additional quality settings
+            try:
+                devmode.Color = 1  # Monochrome for labels
+            except:
+                pass
+            
+            try:
+                devmode.TTOption = 2  # DMTT_BITMAP - print TrueType as graphics (sharper)
+            except:
+                pass
+            
+            # Apply settings
+            try:
+                props["pDevMode"] = devmode
+                win32print.SetPrinter(hprinter, 2, props, 0)
+                print(f"Printer configured: {width_mm}x{height_mm}mm @ HIGH QUALITY")
+                return True
+            except Exception as set_err:
+                print(f"Could not apply printer settings: {set_err}")
+                return False
+            
+        finally:
+            win32print.ClosePrinter(hprinter)
+            
+    except Exception as e:
+        print(f"Could not configure printer quality: {e}")
+        return False
+
+
 def print_to_printer(printer_name, file_path):
    """
    Print file to printer (cross-platform).
+    Uses SumatraPDF for silent printing on Windows.
    
    Args:
        printer_name (str): Name of printer or "PDF" for PDF output
@@ -258,66 +358,145 @@ def print_to_printer(printer_name, file_path):
            return True
        
        elif SYSTEM == "Windows":
-            # Windows: Print PDF using various methods
+            # Windows: Print PDF silently without any viewer opening
            try:
+                if WIN32_AVAILABLE:
+                    import win32print
+                    import win32api
+                
                if file_path.endswith('.pdf'):
-                    # Method 1: Try SumatraPDF for best silent printing
-                    sumatra_paths = [
-                        os.path.join(os.path.dirname(os.path.abspath(__file__)), 'conf', 'SumatraPDF.exe'),
-                        os.path.join(os.path.dirname(os.path.abspath(__file__)), 'conf', 'SumatraPDF-portable.exe'),
+                    # Try silent printing methods (no viewer opens)
+                    import os
+                    import winreg
+                    
+                    printed = False
+                    
+                    # Method 1: SumatraPDF (bundled inside exe or external)
+                    sumatra_paths = []
+                    
+                    # Get the directory where this script/exe is running
+                    if getattr(sys, 'frozen', False):
+                        # Running as compiled executable
+                        # PyInstaller extracts bundled files to sys._MEIPASS temp folder
+                        if hasattr(sys, '_MEIPASS'):
+                            # Check bundled version first (inside the exe)
+                            bundled_sumatra = os.path.join(sys._MEIPASS, 'SumatraPDF.exe')
+                            sumatra_paths.append(bundled_sumatra)
+                        
+                        # Also check app directory for external version
+                        app_dir = os.path.dirname(sys.executable)
+                        sumatra_paths.append(os.path.join(app_dir, "SumatraPDF", "SumatraPDF.exe"))
+                        sumatra_paths.append(os.path.join(app_dir, "SumatraPDF.exe"))
+                    else:
+                        # Running as script - check local folders
+                        app_dir = os.path.dirname(os.path.abspath(__file__))
+                        sumatra_paths.append(os.path.join(app_dir, "SumatraPDF", "SumatraPDF.exe"))
+                        sumatra_paths.append(os.path.join(app_dir, "SumatraPDF.exe"))
+                        sumatra_paths.append(os.path.join(app_dir, "conf", "SumatraPDF.exe"))
+                    
+                    # Then check system installations
+                    sumatra_paths.extend([
                        r"C:\Program Files\SumatraPDF\SumatraPDF.exe",
                        r"C:\Program Files (x86)\SumatraPDF\SumatraPDF.exe",
-                        os.path.expandvars(r"%LOCALAPPDATA%\SumatraPDF\SumatraPDF.exe"),
-                    ]
+                    ])
                    
-                    sumatra_found = False
                    for sumatra_path in sumatra_paths:
                        if os.path.exists(sumatra_path):
-                            sumatra_found = True
                            try:
-                                # Use SumatraPDF silent printing with high quality settings
-                                # noscale = print at actual size without scaling
-                                # landscape = force landscape orientation for 35x25mm labels
-                                # Note: SumatraPDF uses printer driver's quality settings
+                                # Use noscale with paper size specification for thermal printers
+                                # Format: "noscale,paper=<size>" where paper size matches PDF (35mm x 25mm)
+                                # SumatraPDF will use the PDF's page size when noscale is used
                                subprocess.run([
                                    sumatra_path,
-                                    '-print-to', printer_name,
-                                    '-silent',
-                                    '-print-settings', 'noscale,landscape',
-                                    file_path
-                                ], check=True, creationflags=subprocess.CREATE_NO_WINDOW)
+                                    "-print-to",
+                                    printer_name,
+                                    file_path,
+                                    "-print-settings",
+                                    "noscale",  # Preserve exact PDF page dimensions
+                                    "-silent",
+                                    "-exit-when-done"
+                                ], check=False, creationflags=subprocess.CREATE_NO_WINDOW)
                                print(f"Label sent to printer via SumatraPDF: {printer_name}")
-                                return True
-                            except Exception as sumatra_err:
-                                print(f"SumatraPDF print failed: {sumatra_err}")
+                                print(f"Note: Printer '{printer_name}' should be configured for 35mm x 25mm labels")
+                                printed = True
                                break
+                            except Exception as e:
+                                print(f"SumatraPDF error: {e}")
                    
-                    # Method 2: Use ShellExecute with printto (requires default PDF viewer)
-                    if not sumatra_found or WIN32_AVAILABLE:
-                        try:
-                            import win32api
-                            win32api.ShellExecute(
-                                0, "printto", file_path,
-                                f'"{printer_name}"', ".", 0
-                            )
-                            print(f"Label sent to printer via ShellExecute: {printer_name}")
-                            return True
-                        except Exception as shell_err:
-                            print(f"ShellExecute print failed: {shell_err}")
-                            # Method 3: Open PDF with default viewer (last resort)
+                    # Method 2: Adobe Reader silent printing
+                    if not printed:
+                        adobe_path = None
+                        for key_path in [
+                            r"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\AcroRd32.exe",
+                            r"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\Acrobat.exe"
+                        ]:
                            try:
-                                os.startfile(file_path, "print")
-                                print(f"Opened PDF for printing: {file_path}")
-                                print("Please close the PDF viewer after printing.")
-                                return True
-                            except Exception as startfile_err:
-                                print(f"Could not open PDF: {startfile_err}")
-                                print("PDF saved as backup only")
-                                return True
+                                key = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, key_path)
+                                adobe_path, _ = winreg.QueryValueEx(key, "")
+                                winreg.CloseKey(key)
+                                break
+                            except:
+                                pass
+                        
+                        if adobe_path and os.path.exists(adobe_path):
+                            try:
+                                subprocess.run([
+                                    adobe_path,
+                                    "/t",  # Print and close
+                                    file_path,
+                                    printer_name
+                                ], check=False, creationflags=subprocess.CREATE_NO_WINDOW)
+                                print(f"Label sent to printer via Adobe Reader: {printer_name}")
+                                printed = True
+                            except:
+                                pass
+                    
+                    # Method 3: GhostScript (if installed)
+                    if not printed:
+                        gs_paths = [
+                            r"C:\Program Files\gs\gs10.02.1\bin\gswin64c.exe",
+                            r"C:\Program Files (x86)\gs\gs10.02.1\bin\gswin32c.exe",
+                        ]
+                        # Try to find gswin in PATH
+                        try:
+                            gs_result = subprocess.run(['where', 'gswin64c'],
+                                                     capture_output=True, text=True, check=False)
+                            if gs_result.returncode == 0:
+                                gs_paths.insert(0, gs_result.stdout.strip().split('\n')[0])
+                        except:
+                            pass
+                        
+                        for gs_path in gs_paths:
+                            if os.path.exists(gs_path):
+                                try:
+                                    subprocess.run([
+                                        gs_path,
+                                        "-dNOPAUSE", "-dBATCH", "-dQUIET",
+                                        f"-sDEVICE=mswinpr2",
+                                        f"-sOutputFile=%printer%{printer_name}",
+                                        file_path
+                                    ], check=False, creationflags=subprocess.CREATE_NO_WINDOW)
+                                    print(f"Label sent to printer via GhostScript: {printer_name}")
+                                    printed = True
+                                    break
+                                except:
+                                    pass
+                    
+                    if not printed:
+                        # Fallback: Let user know and save PDF
+                        print("=" * 60)
+                        print("NOTICE: Silent PDF printing requires SumatraPDF")
+                        print("SumatraPDF not found (should be bundled inside the app)")
+                        print("If you built the app yourself, ensure SumatraPDF.exe is downloaded first.")
+                        print("=" * 60)
+                        print(f"PDF saved to: {file_path}")
+                        print("The PDF can be printed manually.")
+                    
+                    return True
                else:
-                    # Non-PDF files: print silently with notepad
-                    subprocess.run(['notepad', '/p', file_path], 
-                                  check=False, 
+                    # Non-PDF files
+                    subprocess.run(['notepad', '/p', file_path],
+                                  check=False,
                                  creationflags=subprocess.CREATE_NO_WINDOW)
                    print(f"Label sent to printer: {printer_name}")
                    return True
@@ -343,7 +522,7 @@ def print_to_printer(printer_name, file_path):
        return True


-def print_label_standalone(value, printer, preview=0, use_pdf=True):
+def print_label_standalone(value, printer, preview=0, use_pdf=True, svg_template=None):
    """
    Print a label with the specified text on the specified printer.
    Always generates a PDF backup in pdf_backup and prints that PDF.
@@ -353,6 +532,7 @@ def print_label_standalone(value, printer, preview=0, use_pdf=True):
        printer (str): The name of the printer to use
        preview (int): 0 = no preview, 1-3 = 3s preview, >3 = 5s preview
        use_pdf (bool): False to also generate a PNG if PDF generation fails
+        svg_template (str): Path to specific SVG template to use (optional)
    
    Returns:
        bool: True if printing was successful, False otherwise
@@ -370,7 +550,7 @@ def print_label_standalone(value, printer, preview=0, use_pdf=True):
        
        # Always generate a PDF backup and print that PDF for verification
        try:
-            pdf_file = create_label_pdf(value)
+            pdf_file = create_label_pdf(value, svg_template)
            if pdf_file and os.path.exists(pdf_file):
                print(f"PDF label created: {pdf_file}")
                print(f"PDF backup saved to: {pdf_file}")
--- a/print_label_pdf.py
+++ b/print_label_pdf.py
@@ -38,17 +38,19 @@ except (ImportError, OSError) as e:
 class PDFLabelGenerator:
    """Generate high-quality PDF labels with image and text"""
    
-    def __init__(self, label_width=3.5, label_height=2.5, dpi=600):
+    def __init__(self, label_width=3.5, label_height=2.5, dpi=1200):
        """
        Initialize PDF label generator.
        
        Args:
            label_width (float): Width in cm (default 3.5 cm = 35mm)
            label_height (float): Height in cm (default 2.5 cm = 25mm)
-            dpi (int): DPI for image rendering (default 600 for high quality print)
+            dpi (int): DPI for image rendering (default 1200 for high quality thermal printer)
        """
        self.label_width = label_width * cm
        self.label_height = label_height * cm
+        # Force landscape: ensure width > height
+        self.page_size = landscape((self.label_height, self.label_width)) if self.label_width > self.label_height else (self.label_width, self.label_height)
        self.dpi = dpi
        self.margin = 1 * mm  # Minimal margin
    
@@ -68,9 +70,11 @@ class PDFLabelGenerator:
        
        try:
            img = Image.open(image_path)
-            # Convert to RGB if needed
-            if img.mode not in ['RGB', 'L']:
+            # Convert to RGB for best quality (don't use grayscale)
+            if img.mode != 'RGB':
                img = img.convert('RGB')
+            # Set DPI information for high-quality output
+            img.info['dpi'] = (self.dpi, self.dpi)
            return img
        except Exception as e:
            print(f"Image loading error: {e}")
@@ -130,42 +134,25 @@ class PDFLabelGenerator:
            else:
                pdf_output = tempfile.NamedTemporaryFile(suffix='.pdf', delete=False).name
            
-            # Try svglib first (more portable, no external dependencies)
-            if SVG_AVAILABLE:
-                try:
-                    drawing = svg2rlg(temp_svg_path)
-                    if drawing:
-                        # Render at original size - quality depends on PDF rendering
-                        # The PDF will contain vector graphics for sharp output
-                        renderPDF.drawToFile(drawing, pdf_output)
-                        
-                        # Clean up temp SVG
-                        try:
-                            os.remove(temp_svg_path)
-                        except:
-                            pass
-                        
-                        if filename:
-                            return pdf_output
-                        else:
-                            with open(pdf_output, 'rb') as f:
-                                pdf_bytes = f.read()
-                            os.remove(pdf_output)
-                            return pdf_bytes
-                except Exception as svg_err:
-                    print(f"svglib conversion failed: {svg_err}, trying cairosvg...")
-            
-            # Fallback: Try cairosvg (requires system Cairo library)
+            # Use cairosvg FIRST as it handles fonts and complex SVGs better
            if CAIROSVG_AVAILABLE:
                try:
-                    # Render at high DPI for sharp output
-                    cairosvg.svg2pdf(url=temp_svg_path, write_to=pdf_output, dpi=self.dpi)
+                    print("Converting SVG to PDF using CairoSVG (high quality)...")
+                    # CRITICAL: Let CairoSVG read dimensions from SVG file (width="35mm" height="25mm")
+                    # DO NOT specify output_width/output_height as they control raster size, not PDF page size
+                    # The SVG already has the correct dimensions, just render at high DPI
+                    cairosvg.svg2pdf(
+                        url=temp_svg_path, 
+                        write_to=pdf_output, 
+                        dpi=300  # High DPI for sharp output, page size comes from SVG
+                    )
                    # Clean up temp SVG
                    try:
                        os.remove(temp_svg_path)
                    except:
                        pass
                    
+                    print(f"✅ PDF created from SVG template: {pdf_output}")
                    if filename:
                        return pdf_output
                    else:
@@ -174,9 +161,54 @@ class PDFLabelGenerator:
                        os.remove(pdf_output)
                        return pdf_bytes
                except Exception as cairo_err:
-                    print(f"CairoSVG conversion failed: {cairo_err}")
+                    print(f"CairoSVG conversion failed: {cairo_err}, trying svglib...")
            
-            print("SVG conversion failed. svglib and cairosvg both unavailable or failed.")
+            # Fallback: Try svglib (generates many warnings but works)
+            if SVG_AVAILABLE:
+                try:
+                    print("Converting SVG to PDF using svglib (fallback)...")
+                    drawing = svg2rlg(temp_svg_path)
+                    if drawing:
+                        # CRITICAL: Force exact label dimensions (35mm x 25mm landscape)
+                        # Convert to points: 1mm = 2.834645669 points
+                        from reportlab.lib.units import mm
+                        from reportlab.pdfgen import canvas as pdf_canvas
+                        
+                        target_width = 35 * mm
+                        target_height = 25 * mm
+                        
+                        # Scale drawing to exact size
+                        if drawing.width > 0 and drawing.height > 0:
+                            scale_x = target_width / drawing.width
+                            scale_y = target_height / drawing.height
+                            drawing.width = target_width
+                            drawing.height = target_height
+                            drawing.scale(scale_x, scale_y)
+                        
+                        # Create PDF with explicit landscape page size
+                        c = pdf_canvas.Canvas(pdf_output, pagesize=(target_width, target_height))
+                        c.setPageCompression(0)  # No compression for quality
+                        renderPDF.draw(drawing, c, 0, 0)
+                        c.save()
+                        
+                        # Clean up temp SVG
+                        try:
+                            os.remove(temp_svg_path)
+                        except:
+                            pass
+                        
+                        print(f"✅ PDF created from SVG template: {pdf_output}")
+                        if filename:
+                            return pdf_output
+                        else:
+                            with open(pdf_output, 'rb') as f:
+                                pdf_bytes = f.read()
+                            os.remove(pdf_output)
+                            return pdf_bytes
+                except Exception as svg_err:
+                    print(f"svglib conversion failed: {svg_err}")
+            
+            print("❌ SVG conversion failed. Both cairosvg and svglib unavailable or failed.")
            return None
            
        except Exception as e:
@@ -226,11 +258,15 @@ class PDFLabelGenerator:
        else:
            pdf_buffer = io.BytesIO()
        
-        # Create canvas with label dimensions
-        c = canvas.Canvas(pdf_buffer, pagesize=(self.label_width, self.label_height))
+        # Create canvas with label dimensions - explicitly landscape
+        c = canvas.Canvas(pdf_buffer, pagesize=self.page_size)
        
-        # Set higher resolution for better quality
-        c.setPageCompression(1)  # Enable compression
+        # CRITICAL: Disable compression for maximum print quality
+        c.setPageCompression(0)  # Disable compression for best quality
+        
+        # Set high resolution for crisp output on thermal printers
+        # Page size already set to landscape orientation
+        c._pagesize = self.page_size
        
        # Calculate dimensions
        usable_width = self.label_width - 2 * self.margin
@@ -257,11 +293,11 @@ class PDFLabelGenerator:
                    temp_img_path = temp_img_file.name
                    temp_img_file.close()
                    
-                    # Convert to grayscale for black and white
-                    img_bw = img.convert('L')
-                    img_bw.save(temp_img_path, 'PNG')
+                    # Keep as RGB for better quality (thermal printers handle conversion)
+                    # Save at high DPI for sharp output
+                    img.save(temp_img_path, 'PNG', dpi=(self.dpi, self.dpi), optimize=False)
                    
-                    # Draw image maintaining aspect ratio
+                    # Draw image maintaining aspect ratio with high quality
                    c.drawImage(
                        temp_img_path,
                        image_x,
@@ -269,7 +305,8 @@ class PDFLabelGenerator:
                        width=image_width,
                        height=image_height,
                        preserveAspectRatio=True,
-                        anchor='c'
+                        anchor='c',
+                        mask='auto'  # Better quality rendering
                    )
                    
                    # Clean up
@@ -291,10 +328,15 @@ class PDFLabelGenerator:
            else:
                text = f"{label_name} -"
            
-            # Use appropriate font size to fit (6pt = ~2.1mm height)
-            font_size = 6
+            # IMPROVED: Larger font size for better readability (8pt = ~2.8mm height)
+            # This is critical for thermal printers - text must be crisp and readable
+            font_size = 8
            c.setFont("Helvetica-Bold", font_size)
            
+            # Enable text rendering mode for crisp output
+            c.setStrokeColorRGB(0, 0, 0)
+            c.setFillColorRGB(0, 0, 0)
+            
            try:
                c.drawString(text_area_x, y_position, text)
            except Exception as e:
--- a/requirements_windows.txt
+++ b/requirements_windows.txt
@@ -1,6 +1,6 @@
 python-barcode
 pillow
-kivy>=2.1.0
+kivy>=2.3.0
 reportlab
 pyinstaller>=6.0.0
 pywin32
--- a/test_conf_generation.py
+++ b/test_conf_generation.py
@@ -0,0 +1,63 @@
+"""
+Test script to verify conf folder auto-generation
+Run this to test that conf/ folder is created with default templates
+"""
+
+import os
+import shutil
+
+# Temporarily rename existing conf folder to test auto-generation
+if os.path.exists('conf'):
+    print("Backing up existing conf folder to conf_backup...")
+    if os.path.exists('conf_backup'):
+        shutil.rmtree('conf_backup')
+    shutil.move('conf', 'conf_backup')
+    print("✓ Existing conf folder backed up")
+
+print("\nTesting conf folder auto-generation...")
+print("Starting label_printer_gui initialization...")
+
+# Import the app (this will trigger initialization)
+from label_printer_gui import LabelPrinterApp
+
+# Create app instance (will auto-create conf folder)
+app = LabelPrinterApp()
+
+# Check if conf folder was created
+if os.path.exists('conf'):
+    print("\n✓ SUCCESS: conf folder created")
+    
+    # Check for required files
+    required_files = [
+        'conf/app.conf',
+        'conf/label_template.svg',
+        'conf/label_template_ok.svg',
+        'conf/label_template_nok.svg'
+    ]
+    
+    missing_files = []
+    for file in required_files:
+        if os.path.exists(file):
+            print(f"  ✓ {file}")
+        else:
+            print(f"  ✗ {file} MISSING")
+            missing_files.append(file)
+    
+    if not missing_files:
+        print("\n✓ All required files created successfully!")
+    else:
+        print(f"\n✗ Missing files: {missing_files}")
+else:
+    print("\n✗ FAILED: conf folder not created")
+
+# Restore original conf folder
+print("\nRestoring original conf folder...")
+if os.path.exists('conf_backup'):
+    if os.path.exists('conf'):
+        shutil.rmtree('conf')
+    shutil.move('conf_backup', 'conf')
+    print("✓ Original conf folder restored")
+
+print("\n" + "="*50)
+print("Test complete!")
+print("="*50)