Lujiang A2PRO Mini Pocket Printer User Guide

Lujiang A2PRO Mini Pocket Printer

Product Usage Instructions

• Operation is subject to specific conditions to prevent harmful interference.
• Changes or modifications not approved may void the user’s authority to operate the equipment.
• If interference occurs, follow these steps:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to a different circuit than the receiver.
• Consult a dealer or technician for assistance.
• The device meets general RF exposure requirements and can be used in portable conditions without restrictions.

First time using

• Please open the paper compartment cover and put the printing paper on top of the printer.
• After closing the paper compartment cover, the printing paper will expose a short section of the printer, as shown in the figure:

• Only one side of the printing paper can be printed. Please place the printing paper in the correct direction.

Product introduction

Power indicator status 

• Steady green light: power on/standby/charge completed. Red light is always on: charging/out of paper/overheat­ ing/opening the cover
• Flashing red: a low battery will cause a light printing effect, please charge in time

App download and settings

Mobile Download

Search “Luck Jingle” in the App Store 

Settings 

• Double-click the power button, the printer will print out the QR code of the bound device; add a device through the App, scan and scan the QR code to connect to the printer (Note: Do not search for Bluetooth printer connection in the Bluetooth settings of the mobile phone)
• In the startup state, click the power button six times to calibrate the label

Replacement of consumables

1. Open the cover: see the direction of the arrow as shown in the figure, and pull the paper compartment cover up to open the cover
2. Consumables: as the arrow shows, put the heat-sensitive surface of the paper on the same side as the thermal print head

Safety and precautions

1. There is a built-in lithium battery, please do not use it in the environment with a temperature higher than 40 C; keep awav from fire and other heat sources, and do not place it in the hot sun, such as a closed car;
2. Children should be supervised and used under the supervision of adults. After full charge, please make sure to pull out the charging cable in time to prevent overheating, short circuit, or fire.
3. Do not put the product in fire or water to avoid a battery short circuit or fire, or burn.
4. The operating temperature range is OC to 40 °C; please do not exceed the recommended temperature range.

Troubleshooting guide

1. Without any print content on the paper when printing
   Check that the paper is loaded in the right direction.
   If not, print the self-test page and check.
   If the self-test page cannot be printed, the printer is malfunctioning.
   If the self-check page is correct, check the paper or the App.
2. Print blurry
   Check the default print density for the best print results.
   Check if there are horizontal lines or if only part of the content can be printed.
   Check to see if the print head is blocked and clean with alcohol; If the print quality is not good, please use the original paper series.
3. A paper shortage error message is displayed
   Check that the printer is out of paper.
   If not, make sure the cover is locked correctly (loose pages may cause the printout to shift or the Paper test failed).
4. Printing stops unexpectedly
   In order to ensure the reliability of the printer, multiple protection instructions are designed.
   The printer will stop working due to a lack of paper, data errors, excessive temperature, or low battery power.
   Follow the prompts on the application to analyze the problem.

Warnings 

• This product does not include a power adapter as standard. If you use a power adapter for charging, you should purchase a 5V/1A power adapter that has obtained CCC certification and meets the standard.
• This product is professional. Please use the original type of battery. If you replace the original type of battery or use the wrong type of battery, there is be explosion risk. Be sure to follow the instructions to dispose of the used battery.

Safety and precautions

1. Do not use the car battery in the environment with the temperature higher than 40°C, do not go near the open flame and other heat sources, do not place it in the hot sun, such as an unoccupied, closed car.
2. Children should be charged and used under the supervision of adults.
   After full charge, ensure that the charging cable is removed in time to prevent overheating and short circuit, or fire.
3. Do not place the product in fire or water to avoid a battery short circuit or fire or burn.
   Operating temperature range is o•c to 40 •c, please do not operate outside the recommended temperature range;

Do not touch the print head directly to avoid damage, especially do not touch the print head immediately after printing, in case of overheating and scalding.

FCC Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to thefollowing two conditions:

1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired operation

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 Bdigital device, according to Part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residential installation.
This equipment generates and can radiate radio frequency energy and, if not installed and used under the instructions, interfere with radio communications. However, there is no guarantee that interference will not occur in a particular installation if this equipment does cause harmful interference to radio or television reception, which can be determined by turning theequipment off and on. The user is encouraged to try to correct the interference by one or more of the following measures.

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet the general RF exposure requirement
The device can be used in portable exposure conditions without restriction.

FAQ