Connecting the printer
- Mobile: Log in to the application and follow the instructions to connect to the printer via Bluetooth; or double-click the power button on the printer to print the QR code and use the application to scan the QR code you want to connect.
- Computer: Use the USB data cable to connect the printer to the computer, install the driver and set it up correctly.
Meanings of the warning lights
- Green light on: fully charged / normal use.
- Red light on: loading / paper shortage / overheating / lid open.
- Flashing red flash: low power, this will result in a too clear print, please charge in time.
- Orange light: You have entered debug mode. Press and hold the power button to turn off the power and exit debug mode.
Opening/closing the cover and changing paper
Loading instructions
- Micro USB input interface.
- 5V - 2A charging, you can use the mobile phone charging adapter or connect to a computer to charge.
- It is recommended to fully charge the first time after purchase.
- Lithium-ion battery capacity: 1000mAh / 7.4Wh.
- Please charge the printer at least once every 3 months to prevent the lithium battery from degrading too quickly.
Cleaning the print head
1) Turn off the printer and take out the paper.2) Use a cotton cloth or cotton swab with medical alcohol. Then wipe the print head gently from the center to the periphery of the print head.
3) Do not use the printer immediately after cleaning the print head. Please wait 1 to 2 minutes before the alcohol has completely evaporated.