======================================================================= ZUNGO APP STUDIO - PRODUCTION README & HELP GUIDE ZUNGO BARCODEEXPRESS V1.1 ======================================================================= Product Suite : Premium Inventory & Labeling Companion Utility Integration : Standalone Utility / Built-in Invoice PRO Plugin Core Promise : 100% Offline | Zero Data Costs | Permanent Ownership Developer : Andrias Hammer Website : zungo.co.ke ======================================================================= 1. PRODUCT OVERVIEW & ARCHITECTURE ---------------------------------- Zungo BarcodeExpress is an industrial-grade standalone retail utility designed to eliminate manual inventory friction for supermarkets, bars, wholesale kiosks, and large warehouses. The software operates entirely within a native dual-engine architecture: - Main Console: Handles data input, automatic sequential SKU block generation (productNUMBERS), and individual item configuration. - Labels.exe: A decoupled, dedicated canvas engine that runs the print sheets in full live-preview mode with a floating, drag-and-drop dashboard toolbox. 2. MINIMAL SYSTEM REQUIREMENTS ------------------------------ - Operating System : Windows 7 / 8 / 10 / 11 (32-bit or 64-bit native) - Core Target Path : C:\BarcodeExpress\ - PDF Output Hub : C:\BarcodeExpress\PDF\ - Document Viewer : Any standard PDF reader or web browser to view files. - Dependencies : None (Runs completely standalone and offline) - Printing Hardware: Standard desktop office hardware or POS Thermal Printers 3. INSTALLATION & SETUP INDEX ----------------------------- 1. Run the "Zungo_BarcodeExpress_Setup.exe" installer file package. 2. Follow the on-screen installation wizard prompts to complete deployment. The core application files will be installed directly into your local software directory (Default: C:\BarcodeExpress\). 3. The installer will automatically place a clean "Zungo BarcodeExpress" shortcut icon directly onto your Windows Desktop. 4. On launch, the embedded corporate TrueType barcode asset font (Code 128) will automatically register into system memory for printing. 4. STANDARD OPERATION WORKFLOW ------------------------------ STEP 1: Enter your target asset inventory starting number and ending number ranges to let the system generate available, unassigned SKU blocks. *CRITICAL HARDWARE DIGITS LIMITATIONS:* - For POS-58 (58mm narrow thermal rolls): The product number must not exceed a maximum length of 10 digits. - For POS-80 (80mm wide thermal rolls): The product number must not exceed a maximum length of 13 digits. Exceeding these limits will cause the barcode lines to compress too tightly for physical scanner hardware to read. STEP 2: Scroll the list, select a number line, type the item description and retail price parameters, and hit enter to commit. STEP 3: Click [ GENERATE ] on the main console. This will initialize the live matrix module. STEP 4: In the live preview interface, use the clickable blue preset buttons on the left side of the dashboard panel (24, 33, or 65) to instantly initialize and switch to your exact required sticker sheet layout: - 24 Labels/Sheet (63.5mm x 33.9mm) - Best for shelves/bottles - 33 Labels/Sheet (66.0mm x 25.4mm) - Best for large hardware - 65 Labels/Sheet (38.1mm x 21.2mm) - Best for small cosmetics This action loads "Labels.exe" into full live interactive view. STEP 5: Position the floating toolbox/dashboard anywhere on your screen by clicking and dragging it freely out of the way of your data layout. STEP 6: Use the shortcut (CTRL + P) to open the print prompt. Select "Microsoft Print to PDF". When the file save window appears, simply press CTRL + V (Paste) and hit Enter. The software automatically configures the exact name and folder pathway, storing your sheet inside C:\BarcodeExpress\PDF\. File Naming Syntax Example: InvoicePRO NET_33_102010.pdf ([productname]_[labelsize]_[productnumber].pdf) STEP 7: To print directly to your physical office hardware, click the [ PDF Folder ] button located on the taskbar interface. Select your saved file to open it instantly in your default system browser or PDF player, then select print! 5. LIVE CALIBRATION & MARGIN RESET ---------------------------------- * Fine-Tuning Margins: If your stationery paper alignment varies, click the plus (+) and minus (-) buttons on the floating dashboard to adjust the Top Margin and Left Margin values in real-time. The background canvas grid will instantly shift to show you exactly how the changes look before printing. * Factory Reset: If you over-adjust or switch to a new paper brand, simply click the [ Reset ] button on the floating dashboard. This instantly returns the layout properties back to the factory-calibrated metric defaults for the currently selected label sheet preset. 6. THERMAL RECEIPT PRINTER (POS-58 / POS-80) OPTIMIZATION GUIDE --------------------------------------------------------------- To ensure barcodes render with maximum edge crispness and scan reliably using handheld laser hardware, your Windows printer driver must be configured to bypass standard font caching and layout halftoning. Follow these calibration steps: STEP 1: Access Windows Print Management 1. Click the Windows Start menu or taskbar search bar. 2. Type "Print Management" and press Enter to open the console. 3. In the left navigation pane, expand print servers and select "All Printers". STEP 2: Standardize Device Naming (Mandatory Requirement) The template files inside the Report Designer are hardcoded to route print jobs directly to specific device names. You must rename your printer to match the software configuration: 1. Locate your active thermal printer, right-click it, and select "Properties". 2. Navigate directly to the "General" tab. 3. Click inside the top name field, delete the text, and type exactly "POS-58" (if using 58mm rolls) or "POS-80" (if using 80mm rolls). *Note: Spelling and capitalization must match perfectly, or the Report Designer will not recognize the hardware.* 4. Click Apply. Keep this properties window open for the next step. STEP 3: Configure Advanced Device Settings 1. Within the active printer properties window, switch to the "Device Settings" tab. 2. Locate the "Print Mode" or "Font Delivery" dropdown menu options. 3. Change the value from its default state to "Print as Image" (or "Render TrueType as Graphics"). This forces the operating system to send a flat pixel-map to the hardware cache, preventing blank print layouts. STEP 4: Calibrate Halftoning and Feed Controls 1. Still within the printer layout manager, navigate to the "Advanced" or "Printing Preferences" menu. 2. Locate the "Halftoning" or "Dithering Matrix" parameters and change the setting strictly to "4x4" (or "None/Threshold" if available). This guarantees sharp, high-contrast structural line boundaries without gradient smoothing interference. 3. Locate the "Print Method", "Paper Type", or "Feed Mode" setting and alter it to "Line by Line" (Continuous/Roll Mode). This prevents the driver from scaling the layout illegally, ensuring perfect barcode ratios. 4. Click Apply, then select OK to commit changes to system memory. 7. TECHNICAL TROUBLESHOOTING ---------------------------- Q: Do I need an internet connection to run updates or verify licenses? A: No. Zungo BarcodeExpress is built for structural resilience and data integrity. It runs 100% offline, keeping your transactional databases and store operations private, fast, and subscription-free. Q: Can I change where the master print sheets are saved? A: The system is hardcoded to centralize file organization natively in the dedicated directory layout folder hub located at C:\BarcodeExpress\PDF\. ======================================================================= ZUNGO APP STUDIO - PROTECTING LOCAL BUSINESS WORKFLOWS (c) 2026 Zungo Studio =======================================================================