1. Įvadas
This manual provides detailed instructions for the installation, operation, and maintenance of your Qian 80mm Thermal Receipt Printer, Model T80UL-RI-02. Please read this manual thoroughly before using the printer to ensure proper functionality and longevity.
2. Pakuotės turinys
Patikrinkite, ar pakuotėje yra visi toliau išvardyti daiktai. Jei trūksta kokių nors daiktų arba jie pažeisti, susisiekite su pardavėju.
- Qian 80mm Thermal Receipt Printer
- Standard Power Adapter (with power line)
- USB kabelis
- CD-ROM (for drivers and manual)
- Vartotojo vadovas (skaitmeninis)

Image: Qian 80mm Thermal Receipt Printer, USB cable, and power adapter.
3. Produktas baigtasview
3.1 Priekis View

Vaizdas: priekis view of the printer, showing the paper output slot and indicator lights.
3.2 Galinis View (Uostai)

Vaizdas: Galinis view of the printer, highlighting the USB, LAN (Ethernet), and power input ports.
4. Sąranka
4.1 Terminio popieriaus įdėjimas
- Press the 'OPEN' button (usually orange) on the side of the printer to open the top cover.
- Įdėkite terminio popieriaus ritinėlį į skyrių, užtikrindami, kad popierius būtų tiekiamas iš apačios, o priekinis kraštas būtų tiesus.
- Ištraukite nedidelį kiekį popieriaus pro pjaustytuvą.
- Tvirtai uždarykite viršutinį dangtelį, kol jis spragtelėdamas užsifiksuos vietoje.

Image: Printer with the top cover open, showing the paper roll compartment.
4.2 Spausdintuvo prijungimas
4.2.1 Maitinimo jungtis
- Prijunkite maitinimo adapterį prie spausdintuvo maitinimo įvesties prievado.
- Įkiškite maitinimo adapterį į tinkamą elektros lizdą.
- Turn on the printer using the power switch, typically located on the side or rear.
4.2.2 USB jungtis
- Prijunkite vieną USB kabelio galą prie spausdintuvo USB prievado.
- Kitą USB kabelio galą prijunkite prie laisvo kompiuterio USB prievado.
4.2.3 LAN (Ethernet) Connection
- Connect an Ethernet cable to the printer's LAN port.
- Kitą Ethernet kabelio galą prijunkite prie tinklo maršruto parinktuvo arba jungiklio.
- Ensure your computer is on the same network as the printer.
4.3 Tvarkyklės diegimas
Drivers are required for your operating system to communicate with the printer. The necessary drivers are typically provided on the included CD-ROM or can be downloaded from the manufacturer's support websvetainę.
4.3.1 „Windows“.
- Insert the driver CD-ROM or open the downloaded driver package.
- Run the setup executable (e.g., `setup.exe` or `install.exe`).
- Follow the on-screen instructions to complete the installation. Select the correct printer model and connection type (USB or LAN).
4.3.2 „MacOS“.
- Open the downloaded driver package (usually a .dmg file).
- Paleiskite diegimo programą ir vykdykite nurodymus.
- After installation, go to System Settings > Printers & Scanners, click the '+' button, and add the printer.
4.3.3 Linux
Linux drivers are typically provided as packages or source code. Refer to the specific instructions within the Linux driver package for installation. Common methods involve using package managers (e.g., APT, YUM) or compiling from source.
5. Naudojimo instrukcijos
5.1 Maitinimo įjungimas/išjungimas
- To power on, flip the power switch to the 'ON' position. The power indicator light will illuminate.
- Norėdami išjungti maitinimą, perjunkite maitinimo jungiklį į padėtį „OFF“.
5.2 Pagrindinis spausdinimas
Once the printer is connected and drivers are installed, you can print receipts from your POS software or application. Ensure the printer is selected as the default or target printer in your software settings.
5.3 Self-Test Page
A self-test page can be printed to verify printer functionality, check settings, and confirm paper loading.
- Įsitikinkite, kad spausdintuvas išjungtas ir įdėtas popierius.
- Press and hold the 'FEED' button.
- While holding 'FEED', turn on the printer.
- Release the 'FEED' button once the printer starts printing the self-test page.

Image: Printer producing a self-test receipt, displaying printer information and QR code.
5.4 ESC/POS komandos
This printer supports the ESC/POS command set, allowing for advanced control over printing functions, such as font selection, barcode printing, and image printing. Refer to the ESC/POS programming guide (usually found on the driver CD-ROM or support website) for detailed command specifications.
6. Priežiūra
6.1 Spausdinimo galvutės valymas
Regular cleaning of the print head ensures optimal print quality and extends printer life. Use a soft, lint-free cloth dampsuvilgytą izopropilo alkoholiu. Švelniai nuvalykite spausdinimo galvutės paviršių. Prieš valydami įsitikinkite, kad spausdintuvas yra išjungtas ir atvėsęs.
6.2 Popieriaus ritinio keitimas
Follow the steps outlined in Section 4.1 when the paper roll is depleted. Always use high-quality thermal paper to prevent damage to the print head and ensure clear prints.
7. Problemų sprendimas
Šiame skyriuje aptariamos dažniausiai pasitaikančios spausdintuvo problemos.
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Spausdintuvas neįsijungia | No power, faulty power adapter | Check power cable connection, ensure outlet is functional, verify power adapter is working. |
| Nespausdinama | No paper, paper loaded incorrectly, driver issue, incorrect port selection | Load paper correctly, reinstall drivers, check printer port settings in your operating system. |
| Prasta spausdinimo kokybė | Dirty print head, low-quality paper, print head wear | Clean the print head, use recommended thermal paper, contact support if print head is worn. |
| Popieriaus strigtis | Paper loaded incorrectly, foreign object | Open cover, remove jammed paper carefully, ensure paper path is clear. |
| Kompiuteris neatpažįsta spausdintuvo | USB/LAN cable issue, driver not installed, incorrect network settings | Check cable connections, install/reinstall drivers, verify network configuration for LAN connection. |
8. Specifikacijos
| Funkcija | Aprašymas |
|---|---|
| Modelis | T80UL-RI-02 |
| Spausdinimo technologija | Terminis linijinis spausdinimas |
| Spausdinimo greitis | 220mm/s (Max. monochrome printing speed) |
| Popieriaus plotis | 80mm (Maximum print width 72mm) |
| Sąsaja | USB, LAN (Ethernet) |
| Komandų rinkinys | Suderinamas su ESC/POS |
| Pjovėjas | Automatinis pjovimas |
| Spausdinimo galvutė | Japanese Rohm head |
| Vairuotojai | Windows, MacOS, Linux |
| Matmenys (I x P x A) | 160 x 135 x 122 cm |
| Svoris | 720 g |
| Įtraukti komponentai | USB Cable, Power Cable, Thermal Printer |
9. Garantija ir palaikymas
This product comes with a digital warranty policy. Please refer to the documentation provided on the CD-ROM or the manufacturer's websvetainėje, kurioje pateikiamos konkrečios garantijos sąlygos.
9.1 Techninė pagalba
For technical assistance, driver downloads, or further inquiries, please visit the Qian support website or contact the distributor in your region:
- JAV: VADETO GROUP, 10065 Via de la Amistad A1, San Diego, CA. US 92154
Tel.: +1 (888) 499-8103
www.qian.solutions - MEKSIKA: Calz. José Guadalupe Gallo #8490-A, Col. Agua Blanca Industrial, Zapopan, Jalisco, México
Tel.: +52 33 1078 3404
www.qian.mx - ISPANIJA: CL Manuel Toyar Nº 16, 28034 Madrid, España
Tel.: +34 911 630 942
www.qian.es
You may also find additional product information and support resources by scanning the QR code provided on the product packaging or visiting: https://flowcode.com/p/iwe9nNJEM

Image: Back of the product box with distribution contacts and product information QR code.