1. Introduktion
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your NETUM NT-8003 Wireless Bluetooth Thermal Receipt Printer. Please read this manual thoroughly before using the device to ensure proper functionality and longevity.

Image 1: NETUM NT-8003 Wireless Bluetooth Thermal Receipt Printer. This image shows the compact, black thermal printer from a slight angle, highlighting its sleek design and control panel.
2. Nøglefunktioner
- Trådløs forbindelse: Supports Bluetooth 2.0/4.0 for seamless connection with compatible devices.
- Kompatibilitet med flere systemer: Works with Android, iOS, and Windows operating systems.
- High-Speed Thermal Printing: Prints at 90mm/second, eliminating the need for ink cartridges or ribbons.
- Bærbart design: Compact and lightweight, powered by a 2000mAh rechargeable lithium battery for extended use.
- Holdbart printhoved: Equipped with a Japanese imported print head designed for long-term reliability.

Image 2: NETUM NT-8003 Printer Features. This image highlights key features such as no ribbons or print cartridges, 203 DPI resolution, 2000mAh battery, over 7 days standby, and 6-8 hours continuous printing.
3. Pakkens indhold
Ved udpakning skal du kontrollere, at alle dele er til stede:
- NETUM NT-8003 Thermal Receipt Printer
- USB kabel
- Thermal Paper Roll (one included)
- Power Adapter (9V/1.5-2A)
- Brugermanual
4. Opsætningsvejledning
4.1. Opladning af batteriet
Before initial use, fully charge the printer's 7.4V/2000mA lithium battery. Connect the provided power adapter to the printer's charging port and plug it into a power outlet. The 'CHARGE' indicator light will illuminate during charging and typically turn off or change color when fully charged.
4.2. Ilægning af termopapir
- Åbn topdækslet: Locate the 'Open' button or latch on the side of the printer and press it to release and open the top cover.
- Indsæt papirrulle: Place the thermal paper roll into the paper compartment with the printing surface facing upwards. Ensure the roll is seated correctly.
- Pull Out Paper: Træk et lille stykke papir ud forbi skærekanten.
- Luk låget: Gently close the top cover until it clicks securely into place. Ensure the paper protrudes slightly from the output slot.

Image 3: NETUM NT-8003 Paper Loading Steps. This composite image illustrates the four steps for loading thermal paper: opening the cover, inserting the roll, pulling out paper, and closing the cover.
4.3. Tilslutning til en enhed
4.3.1. Bluetooth Connection (Recommended for Mobile)
- Tænd: Press and hold the power button on the printer until the indicator lights activate.
- Aktiver Bluetooth: On your Android, iOS, or Windows device, enable Bluetooth in the settings.
- Søg efter Enheder: Søg efter available Bluetooth devices. The printer will typically appear as "NT-8003" or a similar identifier.
- Par enhed: Select the printer from the list and enter the pairing PIN if prompted (common default PINs are "0000" or "1234").
- Install Application/Driver: For mobile devices, you may need a compatible printing application. For Windows, install the provided driver.
4.3.2. USB Connection (Recommended for PC)
- Tænd: Sørg for, at printeren er tændt.
- Tilslut USB-kabel: Tilslut den ene ende af USB-kablet til printerens USB-port og den anden ende til din computer.
- Installer driver: Install the printer driver provided on the included CD or downloaded from the NETUM webFølg instruktionerne på skærmen.
- Vælg printer: Once the driver is installed, the printer should be recognized by your computer and available for selection in your printing software.
5. Betjeningsvejledning
5.1. Kontrolpanel overview

Image 4: NETUM NT-8003 Control Panel and Ports. This image provides a detailed view of the printer's control panel, highlighting the power button, mode button, feed button, indicator lights (charge, error, battery), and the USB port.
- Power knap: Tryk og hold nede for at tænde eller slukke printeren.
- Mode knap: Used for changing printer settings or modes (refer to advanced settings in the full manual).
- Feed knap: Press to advance the paper manually.
- Indikatorlys:
- OPLADE: Angiver opladningsstatus.
- FEJL: Illuminates to indicate a printer error (e.g., paper out, print head overheating).
- Batteriindikator: Viser det aktuelle batteriniveau.
- USB-port: Til kabelforbindelse til en computer og opladning.
5.2. Grundlæggende udskrivning
Once connected via Bluetooth or USB and with paper loaded, you can initiate printing from your compatible application or software. The printer will automatically receive print commands and produce thermal receipts.
5.3. Anvendelsesscenarier

Image 5: NETUM NT-8003 Application Scenarios. This image displays various environments where the printer can be used, including logistics & express, book shops, drug stores, clothing shops, catering, supermarkets, and retail shops.
6. Vedligeholdelse
6.1. Rengøring af printhovedet
Regular cleaning of the print head ensures optimal print quality. Use a soft cloth dampmed isopropylalkohol for forsigtigt at tørre det termiske printhoved af. Sørg for, at printeren er slukket og afkølet, før du rengør den.
6.2. Batteripleje
- Undgå at aflade batteriet helt ofte.
- Oplad printeren regelmæssigt, selvom den ikke er i brug, for at opretholde batteriets sundhedstilstand.
- Opbevar printeren et køligt og tørt sted, når den ikke er i brug i længere perioder.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Printeren tænder ikke | Lavt batteri; Tænd/sluk-knappen er ikke trykket korrekt ind | Oplad printeren; Tryk på tænd/sluk-knappen og hold den nede i et par sekunder. |
| Kan ikke oprette forbindelse via Bluetooth | Bluetooth not enabled; Incorrect pairing PIN; Printer not discoverable; Incompatible application/OS | Ensure Bluetooth is on; Re-enter PIN (0000 or 1234); Restart printer and device; Verify application/OS compatibility (Note: Does NOT support Square, MAC, TabShop lite, Clover, Open Table, O3POS, iRead lite, PayPal, MobiPOS Lite, Kasse Speedy/Intuit Gopayment/Shopify/Credit Card/Linga POS). |
| Ingen udskrivning | Paper out; Paper loaded incorrectly; Print head error; Connection issue | Load new paper; Re-load paper with printing side up; Check ERROR indicator; Re-establish connection. |
| Dårlig printkvalitet | Dirty print head; Low battery; Low quality paper | Clean the print head; Charge the printer; Use recommended thermal paper. |
| Papirstop | Paper loaded incorrectly; Foreign object in paper path | Open cover, remove paper, re-load correctly; Carefully remove any obstructions. |
8. Specifikationer
- Model: NT-8003
- Udskrivningsmetode: Termisk linjeudskrivning
- Udskrivningshastighed: 90 mm/sek
- Udskriftsopløsning: 203 DPI (576 dots/Line)
- Udskriftsbredde: 72 mm
- Papirtype: Termisk rullepapir
- Papirbredde: 80 ± 1 mm
- Papirrullens diameter: 83 mm (maks.)
- Papirtykkelse: 0.06-0.08 mm
- Grænseflader: Bluetooth 2.0/4.0, USB, RS232 (Optional)
- Udskriv kommando: ESC/POS/STAR compatible
- Tegnsæt: Alfanumerisk / kinesisk kanji
- Databuffer: Op til 20K bytes
- Kompatibel OS: Windows Systems, Android, iOS
- Batteri: 7.4V DV/2000mA Rechargeable Lithium Battery
- Opladningstilstand: External 9V/1.5-2A
- Print Head Reliability: 100 km
- Dimensioner: Approximately 112mm (L) x 108mm (W) x 46mm (H)
- Vægt: 450 g (15.9 ounce)

Image 6: NETUM NT-8003 Printer Dimensions. This image shows the printer with its dimensions labeled: 108mm (4.25") length, 112mm (4.41") width, and 46mm (1.81") height, along with its weight of 450g.

Image 7: NETUM NT-8003 Paper Roll Specifications. This image illustrates the printer's paper compartment and a thermal paper roll, indicating a maximum roll diameter of 83mm and a paper width of 80mm.
9. Garanti og support
The NETUM NT-8003 printer comes with a limited warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or contact NETUM customer support. For technical assistance or inquiries, please visit the official NETUM webwebsted eller kontakt deres kundeserviceafdeling.





