QUIN A28U Portable Printer

Product Introduction
Printer Parts Instruction
- To guarantee better printing effects, make sure to fasten the Flip Cover.
- When a paper jam occurs, you can push the cover up to remove the jammed paper.
Getting Started
Downloading the App
- Method 1: Search for the “Phomemo” app on App Store® or Google Play™ for download and installation.
- Method 2: Scan the QR code. You can scan the code using your cell phone’s camera, the built-in QR code scanning feature of your browser, or a dedicated scanning app.

As the Safari browser on Apple devices does not support QR code scanning, please use your device’s built-in QR code scanner instead.
Paper Installation Guide
- Long press the Power Button for 3 seconds until the Indicator Light is green to power up the printer.

- Double-click the power button to remove the printer protective paper.
Please skip this step if your printer does not contain a disposable protective sheet due to different models. - Load the paper with the text side up in the Paper Entry Slot until the printer automatically pulls it in. When the status indicator light turns green and blinks slowly, it means the paper is successfully loaded.

The printed content will not appear on the side that reads “non-printing side”.
User Guide: Printing via Mobile App
- Open the “Phomemo” app.
- Grant permissions.
For more information about app permissions, see 3.3 Permission Description in the Online Guide. - Wait for the printer to be searched.
- Tap [Connect Now].

- Connection successful. Please click [Print Image].
- Select the image to be printed.
This is an example of printing an image. You can select other texts for printing based on your actual needs. - Edit your first image before clicking

- Confirm the preview effect of the image and then click [Print].

The software interface is for reference only. Please refer to the actual operating page for accurate information.
Additional Instructions
Button Instructions
Indicator Light Instructions

Accessing Detailed Online Guide
Visit a281u.labelife.cc to access the Detailed Online Guide, video tutorials, and answers to FAQs.

Information to User
Warning: Operation of this equipment in a residential environment could cause radio interference.
WARNING
Please pay attention to electrical safety. Do not disassemble, crush or puncture the battery. This product is not a toy.
FCC INFORMATION (U.S.A.)
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
- The device has been evaluated to meet general RF exposure statement.
- The device can be used in portable exposure condition without restriction
ISED NOTICE (Canada)
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s).
IC RF exposure statement:
The device has been evaluated to meet general IC RF exposure requirement. The device can be used in portable exposure condition without restriction.
Special Notes
The company assumes full responsibility for the revision and explanation of this manual, exercising utmost diligence to guarantee its accuracy. Nevertheless, please note that any technical improvements to the product may not be separately notified, and that the images of the product, accessories, software interfaces, etc. in this manual serve solely as illustrations and references. Due to product updates and upgrades, the actual product may vary slightly from the images. Please refer to the physical product for accurate representations.
Documents / Resources
![]() | A28U Portable Printer |
References
- Service Centera28u.labelife.cc
- User Manualmanual.tools

