MUNBYN PR3 Portable Photo Printer User Manual

1.0 Product Introduction

1.1 What's in the Box

The package includes:

• 1. A compact, white portable photo printer with a lens on the front and an indicator light.
• 2. A USB Type-C cable for charging and data transfer.
• 3. Consumables package, containing photo paper and a ribbon, with 'photo paper x10' indicated.
• 4. A booklet icon representing the user manual.

1.2 Printer Features

The printer features:

• Paper Outlet: Located on the side for printed photos.
• USB Type-C Port: For charging and connectivity.
• LED Indicator: Displays status lights.
• Power Button: Used to turn the device on/off.
• Cover Opening Button: Used to access the consumable compartment.

1.3 Power Indicator Status

Note: Check the Bluetooth connection status of the printer through the APP.

2.0 Consumable Installation Instructions

1. Press the cover opening button to open the consumable compartment.
2. Insert the consumable into the compartment following the indicated direction, placing your finger in the "Push" position and pressing it into place until it makes a "click" sound.
3. Close the consumable compartment.

Notes on Usage

• Photo paper is susceptible to moisture; use it soon after opening.
• Avoid excessive direct sunlight and low temperatures.
• Only official MUNBYN photo paper and ribbons are supported.
• Do not forcefully remove consumables during printing to avoid damage.
• Close the consumable compartment when not in use to prevent dust.
• Consecutive printing may trigger overheat protection; wait 1-2 minutes before resuming.
• Do not perform operations while the device is powering on.

3.0 Quick Connection

3.1 Turn Your Device On

Press and hold the power button for 3 seconds until the blue light flashes quickly, then release to turn on the printer.

3.2 Bluetooth Connection for Mobile Phone

3.2.1 Download the App

Search for "Munbyn Print" on the App Store or Google Play to download the application. A QR code is provided for direct download.

3.2.2 Bluetooth Connection

Turn on Bluetooth on your mobile phone and open the "Munbyn Print" app to connect to the printer. For Android phones, ensure Bluetooth and GPS are enabled.

For a video tutorial, scan the QR code or visit: munbyn.biz/pr3video

Note: Ensure all letters in the link are lowercase. The app may require location and file upload permissions for system requirements, but personal information will not be collected and will be handled according to relevant policies.

4.0 Reset Device

If the power button fails to turn off the device, perform a forced shutdown:

1. Locate the small hole labeled "Reset" on the device.
2. Carefully insert the SIM ejector tool into the reset button hole, hold for a few seconds, and then release.
3. Allow the device some time to automatically restart. Repeat steps if no immediate response.

5.0 Precautions

• Optimal working temperature: 5°C~40°C. High ambient temperatures may affect print quality.
• Use official MUNBYN ribbons and photo paper for best results.
• Avoid disassembling consumables yourself. Pollution on the glossy surface of photo paper affects print quality.
• Do not forcefully remove consumables during printing.
• Close the consumable compartment when not in use to prevent dust and debris.
• Consecutive printing may activate overtemperature protection; the task will resume after cooling.
• Do not perform operations while the device is powering on.

6.0 Battery Charging

1. When the battery is low, the red LED indicator flashes slowly. Charge using the equipped USB cable. Continued printing may cause automatic power off.
2. Connect one end of the USB cable to the printer's port and the other to a power adapter. The blue LED indicator will flash slowly during charging.
3. Charging time is approximately 90-120 minutes. The blue LED indicator will be solid when charging is complete.

Illustration: A USB Type-C cable connected from the printer to a power adapter.

7.0 Operating Environment

1. Place the printer on a flat, stable surface.
2. Ensure at least 10 cm of clear space behind the paper outlet.

Note:

• The printer can be charged via computer or USB adapter. The adapter is not included; use certified adapters.
• Do not disassemble the machine. Replacing the battery with the wrong model poses an explosion risk. Dispose of used batteries according to instructions.
• When the battery is low, charge it before use to avoid printing interruptions.

Warning: Operating this device may cause radio interference in a residential environment.

8.0 Specification

9.0 Support

For 24-7 online support:

• Email: support@munbyn.com
• WhatsApp: +86 13352950490 (QR code for WhatsApp support)
• Phone: +1 650 206 2250
• Facebook Message: Munbynofficial (QR code for Facebook message support)

MUNBYN provides a 24-month warranty and lifetime free service. For issues, contact the MUNBYN team for troubleshooting or replacements.

10.0 FCC Statement

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to 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 the equipment 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 the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.