Indledning
This manual provides comprehensive instructions for the setup, operation, and maintenance of your POLONO D810 Portable Thermal Printer. The D810 is designed for convenient, inkless printing of documents up to US Letter (8.5"x11") and A4 sizes. It supports wireless connection via Bluetooth for mobile devices (iOS and Android) and wired USB connection for laptops and PCs. Its compact and lightweight design makes it suitable for various environments, including office, home, and travel.

Image: The POLONO D810 printer in use, demonstrating its compact size and ability to print various document types from a connected smartphone.
Pakkens indhold
Kontroller venligst, at alle varer er til stede i pakken:
- POLONO D810 Bærbar Termisk Printer
- 20 sheets of US Letter Thermal Paper
- Brugervejledning (dette dokument)
- Guide Card
- USB Drive (containing drivers)
- Type-C Cable (charging adapter not included)
Specifikationer
| Mærke | POLONO |
| Modelnummer | D810 |
| Udskrivningsteknologi | Termisk |
| Printer output | Monokrom (sort/hvid) |
| Forbindelsesteknologi | Bluetooth, USB-C |
| Trykte medier | Thermal Paper (US Letter, A4, Roll) |
| Maksimal mediestørrelse | 8.5" x 11" (US Letter) |
| Max input arkkapacitet | 20 ark |
| Dobbeltsidet udskrivning | Ingen |
| Varens vægt | 1.85 pund |
| Produktdimensioner | 5.11 x 1.32 x 1.24 tommer |
| Batterikapacitet | 1500mAh (approximately 200 sheets per charge) |
Opsætning
1. Opladning af printeren
Before initial use, fully charge the printer using the provided Type-C cable. Connect the cable to the printer's Type-C port and a compatible USB charging adapter (not included). The indicator light will show charging status. A full charge provides power for approximately 200 sheets of printing.

Billede: Nærbillede view of the POLONO D810 printer highlighting its USB-C port and internal battery capacity.
2. Ilægning af termopapir
The POLONO D810 printer exclusively uses thermal paper. It supports both US Letter (8.5"x11") and A4 size thermal paper, as well as thermal roll paper.
- Ensure the side of the paper marked "This side is not printing side" faces downwards when inserting.
- Align both ends of the paper to ensure it is straight before feeding into the paper entry slot to prevent offset printing.
- Locate the paper size switch on the left side of the paper entry. Set it to 216 (upper position) for US Letter paper or 210 (lower position) for A4 paper.

Image: Visual guide for correctly installing thermal paper, showing paper orientation and the paper size selection switch.
3. Connecting to Mobile Devices (Bluetooth)
For wireless printing from iOS (13 or above) and Android devices:
- Download the "Labelnize" app from your device's app store.
- Sørg for, at Bluetooth er aktiveret på din mobilenhed.
- Open the "Labelnize" app and follow the in-app instructions to connect to your POLONO D810 printer via Bluetooth. Do not connect directly via your phone's Bluetooth settings.
- Within the app, select the appropriate paper size and then choose the file eller det billede, du ønsker at udskrive.

Image: Step-by-step visual guide for Bluetooth connection and printing using the Labelnize mobile application.
4. Connecting to Laptops/PCs (USB)
For printing from Windows or Mac laptops/PCs (Chromebooks are not supported):
- Turn on the D810 printer.
- Connect the printer to your laptop/PC using the provided USB-C cable.
- Install the necessary drivers. Drivers can be found on the included USB drive or downloaded from the official POLONO webwebsted (polono.com).
- Once drivers are installed, open the document you wish to print and select the D810 printer from your system's print options.
Note: PC printing requires a wired USB connection. Bluetooth printing is not supported for computers.

Image: Step-by-step visual guide for USB connection and driver installation for computer printing.
Operation
Udskrivning af dokumenter
After successfully connecting your printer and loading paper, you can proceed with printing.
- From Mobile: Use the "Labelnize" app to select and print PDFs, Word documents, images, or web content. Ensure the paper size setting in the app matches the physical paper loaded.
- Fra pc: Open your document in any application (e.g., Microsoft Word, Adobe Reader), select "Print," and choose "POLONO D810" as your printer. Verify print settings, including paper size, before confirming the print job.
The printer operates at a speed of approximately 20mm/s and produces clear, monochrome prints.
Opretholdelse
Rengøring af skrivehovedet
To ensure optimal print quality, regularly clean the print head.
- Sluk printeren, og afbryd den fra enhver strømkilde.
- Åbn papirlåget.
- Tør forsigtigt printhovedet af med en vatpind.ampafsluttet med isopropylalkohol.
- Lad printhovedet tørre helt, før du lukker dækslet og genoptager brugen.
Opbevaring
Store the printer in a cool, dry place away from direct sunlight and extreme temperatures. When not in use for extended periods, ensure the printer is fully charged and then powered off.
Fejlfinding
- Printeren tænder ikke: Sørg for, at printeren er opladet. Tilslut den til en strømkilde, og prøv igen.
- Dårlig udskriftskvalitet:
- Check if you are using genuine POLONO thermal paper.
- Rengør printhovedet som beskrevet i afsnittet Vedligeholdelse.
- Ensure the paper is loaded correctly and the paper size switch is set appropriately.
- Kan ikke oprette forbindelse via Bluetooth:
- Bekræft, at Bluetooth er aktiveret på din mobilenhed.
- Ensure you are connecting through the "Labelnize" app, not directly via device settings.
- Genstart både printeren og din mobilenhed.
- Unable to print from PC:
- Kontroller, at USB-kablet er korrekt tilsluttet til både printeren og pc'en.
- Ensure the correct drivers are installed. Reinstall drivers if necessary.
- Confirm that Bluetooth printing is not being attempted from the PC, as it requires a wired connection.
- Papir i klemme: Turn off the printer, open the paper cover, and carefully remove any jammed paper. Ensure paper is loaded correctly and not wrinkled.
Garanti og support
The POLONO D810 Portable Thermal Printer typically comes with a manufacturer's warranty. Please refer to the warranty card included in your package or visit the official POLONO webwebsted for detaljerede garantioplysninger og vilkår.
For technical support, troubleshooting assistance, or inquiries about replacement parts, please visit the official POLONO support page at polono.com/support eller kontakt deres kundeservice direkte.





