Use a soft, dry cloth to clean this product. Use NIIMBOT official original labels. This product warranty does not cover any malfunctions or damage caused by using third-party labels. Do not expose label rolls to environments of direct sunlight, high temperatures, high humidity, or dust.
Please purchase our product models designed for specific your country or region through the official NIIMBOT store or NIIMBOT authorized channels. Purchasing a NIIMBOT product through an unauthorized source may expose you to piracy risks, compatibility issues with your local environment, or other factors that could affect the product's proper functionality.
Product Instruction Thank you for selecting and using the NIIMBOT K3 Smart Label Printer. This printer uses thermal printing, requiring no ink or toner. Your only ongoing expense will be label paper. Count on us for long-term reliable label printing and excellent post-sales support.
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03 · 04 01-2 Product Function Description Paper Compartment Cover Button Paper Feed Button Paper Exit Power Switch USB Type-B Port Power Socket Paper Blade Sensor Print Head Label Paper Holder Label Paper Guide Print Roller Lock Printing (Drive) Roller Bracket Block (Mainly used for rear express single use)
01-3 Button Function Description Name Operation Function Description Power Button Toggle Power On/Off Open Compartment Button Press Open Paper Compartment Cover OPEN Standby: Feed One Sheet Short Press Printing: Cancel Printing Paper Feed Button Long Press Standby: Paper Type Calibration Double Click Standby: Print Self-Test Page 01-4 Indicator Light Description...
If the AC power outlet is live, the power indicator light will turn blue. Attention: 1. Please use the official NIIMBOT power adapter to avoid product damage or potential hazards. 2. If the printer will not be used for an extended period, unplug the power...
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02-2 Label Paper Installation Paper Compartment Cover Button Paper Feed Button Facing the front of the device, press the open compartment button to lift the popped-up paper compartment cover upwards. Attention: Do not touch the paper blade with your fingers to avoid injury! Paper Blade Print Side Please insert both ends...
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07 · 08 Open the label paper spool holder, adjust the label paper's orientation so that the print side is facing up when passing through the print (drive) roller. Use your hand to pull the label paper guide open, place the label roll on the label paper spool holder, and release the guide to ensure the label roll can rotate freely.
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Note: If you need to connect the device to your computer, please use the official-provided data cable or a data cable that supports data transfer. 02.Download the NIIMBOT APP Before using the printer, please install the NIIMBOT app from Google Play or the App Store. NIIMBOT Design &...
2) Connect the USB data cable to the USB port on the back of the printer and then connect it to the printer. 3) Turn on the printer. 02.Bluetooth Connection Press the power button to turn on the printer. Open the "NIIMBOT" APP. Select the printer and follow the on-screen instructions to connect.
Windows Driver Installation 03-1 Driver Download Visit the official NIIMBOT website (www.niimbot.com) - Download Center - Third-Party Driver Download page to download the driver installation file. 03-2 Driver Installation Choose your printer.
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11 · 12 Select USB as the connection method. When you connect your computer to the printer, the USB port will be automatically detected.
13 · 14 Printer Maintenance Regular maintenance is essential to keep your printer functioning and producing high-quality labels. Attention: Before cleaning the printer, make sure to turn off the power and unplug it. 04-1 External Cleaning Use a soft, dry cloth to wipe off dust and stains from the main unit. For stubborn stains, lightly dampen the cloth with water.
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ESD Warning: Follow anti-static precautions when handling the print head and electronic components under the cover to prevent damage from static discharge. Sensor Print Head Print Roller Lock Print (Drive) Roller 04-3 Sensor Cleaning Dust can accumulate on the sensors; gently brush it away. Use a dry cotton swab or one dipped in alcohol to remove any adhesive or residues if necessary.
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15 · 16 04-4 Print Roller Cleaning and Replacement Open the cover and remove the label paper. Pull the print roller bearings on the left and right sides of the front of the printer towards you, release the wings, and rotate them upward. Lift the print roller out of the printer's bottom bracket.
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Place the print roller back into the printer's bottom bracket. Release the wing of the left and right print roller bearings, rotate them downward to the back of the printer, and secure them in place. Let the printer dry for a minute, then close the cover or load labels.
17 · 18 Troubleshooting 01.Indicator Light Red Steady Possible Cause Solution Cover not closed Check and close the cover. Insert label paper; refer to label paper No labels installation. Label paper not pulled out of Pull out the label paper from the compartment the paper compartment and close the compartment cover.
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03.USB cannot detect the printer Possible Cause Solution Printer not powered on Connect the power and turn on the power button. USB Cable not connected Refer to the “USB Connection” Section. 04.Printer Doesn't Print or Stops Printing Solution Possible Cause Printer not If the printer status light is not on, check and ensure the powered on...
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This device has RFID reading functionality. If the RFID Non-official antenna of the device fails to recognize the information NIIMBOT label paper on the label paper, it may result in unclear printing. 06.No print content on the label Possible Cause...
Label Paper It is recommended to use official, genuine consumables from NIIMBOT for consistent high-quality printing results. Specially designed label products can enhance the printer's performance and prevent premature wear and tear of the print head. 01.Confirming Label Material For regular thermal label paper, you can use your fingernail or a pen cap to scratch the printing surface.
23 · 24 Related Statements FCC Statement 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.
EU member states. This device can be used in European Union. Hereby, [Wuhan Jingchen Intelligent Identifification Technology Co., Ltd.] declares that the radio equipment type [NIIMBOT K3] is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following...