1. Introduction
Thank you for choosing the Xprinter XP-Q801K Direct Thermal Receipt Printer. This manual provides essential information for the proper installation, operation, maintenance, and troubleshooting of your new printer. Please read this manual thoroughly before using the printer to ensure optimal performance and longevity.

Image: Xprinter XP-Q801K thermal receipt printer in black, showing a printed receipt.
2. Package Contents
Please check the contents of your package upon unboxing. If any items are missing or damaged, contact your vendor immediately.
- Xprinter XP-Q801K Thermal Receipt Printer
- Power Adapter
- USB Cable
- Paper Roll (starter)
- Driver CD (or download link)
- Instruction Manual

Image: Packaging diagram for the Xprinter XP-Q801K printer.
3. Setup Instructions
3.1 Physical Connection
- Connect Power: Plug the power adapter into the printer's power port and then into a wall outlet.
- Connect Interface Cable: Depending on your desired connection, connect the appropriate cable (USB, Serial, or LAN) from the printer to your computer or network device. Optional Bluetooth/WiFi models will require wireless setup.
- Cash Drawer Connection: If using a cash drawer, connect its cable to the cash drawer port on the printer.

Image: Rear view of the printer showing Power, Cash Drawer, Serial, USB, and Ethernet ports.
3.2 Paper Loading
- Ensure the printer is powered off.
- Press the cover open button to open the top cover.
- Insert the thermal paper roll into the paper compartment, ensuring the printing side faces the print head. The printer supports both 58mm and 80mm width paper.
- Pull a small amount of paper out past the cutter.
- Close the top cover firmly until it clicks into place.

Image: Printer with top cover open, showing paper loading area.
3.3 Driver Installation
Install the appropriate driver for your operating system (Windows, JPOS, Linux, OPOS, Android, Mac). Drivers are typically provided on a CD or can be downloaded from the manufacturer's website. Follow the on-screen instructions for installation.
4. Operating Instructions
4.1 Basic Printing
Once the printer is connected and drivers are installed, you can send print jobs from your application. The printer will automatically detect the paper width (58mm or 80mm) and adjust printing accordingly.

Image: Printer showing support for 58mm and 80mm paper widths and 300mm/s printing speed.
4.2 Queuing Function
The XP-Q801K features an automatic queuing function for sorting customer orders. When enabled, the printer can print sequential queue numbers or order details, helping manage customer flow efficiently.

Image: Printer demonstrating queuing function with printed tickets.
4.3 IAP Online Upgrade
The printer supports IAP (In-Application Programming) online upgrades for software and firmware. This allows for one-click online updates to ensure your printer always has the latest features and improvements.

Image: Printer highlighting IAP Online Upgrade and protection features.
4.4 Built-in Annunciator
The printer includes a built-in annunciator to alert staff when orders are ready, ensuring no incoming orders are missed in busy environments.
5. Maintenance
5.1 Cleaning the Printer
Regularly clean the printer to maintain optimal performance. Use a soft, lint-free cloth to wipe the exterior. For the print head, use a specialized thermal printer cleaning pen or isopropyl alcohol on a cotton swab. Ensure the printer is off and cooled down before cleaning the print head.
5.2 Print Head Life
The print head has a life expectancy of 150km of printing. Proper cleaning and using high-quality thermal paper can help extend its lifespan.
5.3 Protection Features
The XP-Q801K is equipped with a printer head over-temperature protection function to prevent damage from excessive heat and a cutter anti-jam function to minimize paper jams.
6. Troubleshooting
- Printer not responding: Check power connection, interface cable, and ensure the printer is turned on. Verify driver installation and printer status in your operating system.
- Paper jam: Open the top cover, carefully remove any jammed paper, and re-load the paper roll correctly. The anti-jam function helps prevent this, but manual intervention may be needed for severe jams.
- Poor print quality: Clean the print head. Ensure you are using thermal paper and that it is loaded correctly. Check print density settings in the driver.
- Overheating: The printer has over-temperature protection. If it stops printing due to heat, allow it to cool down before resuming operation. Ensure adequate ventilation around the printer.
7. Specifications
| Feature | Specification |
|---|---|
| Product Name | Thermal Printer |
| Printing Method | Direct Thermal Printing |
| Max Paper Size | 80mm (supports 58mm/80mm width paper) |
| Black Print Speed | Up to 300 mm/s |
| Max. Resolution | 203 DPI |
| Paper Thickness | 0.06-0.08mm |
| Printer Head Life | 150 Km |
| Interface | USB + Serial + LAN (Optional: Bluetooth / WiFi) |
| 1D Barcode Support | UPC-A/UPC-E/JAN13(EAN13)/JAN8(EAN8)/CODE39/ITF/CODABAR/CODE93/CODE128 |
| 2D Barcode Support | QR CODE / PDF417 |
| NVFlash | 256 Kbytes |
| Emulation | ESC/POS |
| Driver Support | Wins/JPOS/Linux/OPOS/Android/Mac |
| Dimensions (L*W*H) | 194.5 * 145 * 146.4 mm |
| Weight | 1 kg |
8. User Tips
- Always use high-quality thermal paper to ensure clear prints and prolong the life of your print head.
- For optimal performance, ensure the printer's firmware is kept up-to-date using the IAP Online Upgrade feature.
- When connecting via LAN, ensure your network settings are correctly configured for seamless operation.
9. Warranty and Support
The Xprinter XP-Q801K comes with a 1-Year Warranty. For any technical assistance, troubleshooting, or warranty claims, please contact Xprinter's customer support. They offer call center and online technical support.
10. Certifications
This product complies with various international standards and certifications, ensuring its quality and safety.

Image: Xprinter product certifications including CE, FC, RoHS, ISO 9001, and CB.





