1. Sarrera
This manual provides essential information for the safe and efficient operation of your IOOIOO A81 Portable Inkless Thermal Printer. Please read these instructions thoroughly before using the device and retain them for future reference.
1.1 Zer dago kutxan
- 1 x IOOIOO A81 Portable Printer
- 3 x Rolls of Thermal Paper
- 3 x Flat Folded Letter Thermal Paper Sheets
- 2 x A4 Size Paper Sheets
- 1 x Sticker Transfer Paper Sheet
- 1 x Roll of Sticker Transfer Paper
- 1 x USB kablea
- 1 x QR Code for User Manual Download
2. Produktua amaitu daview
The IOOIOO A81 is a compact, inkless thermal printer designed for portability and convenience. It utilizes thermal paper, eliminating the need for ink cartridges. The printer features an integrated phone holder for ease of use with smartphones.
Its compact size makes it suitable for various environments, including travel, home, office, and in-car use.

Figure 2.1: IOOIOO A81 Portable Printer with a smartphone displaying the Sharpfox app interface.

Figure 2.2: Size comparison illustrating the compact design of the A81 printer.
3. Konfigurazioa
3.1 Inprimagailua kargatzea
Before initial use, fully charge the printer using the provided USB cable. Connect the USB cable to the printer's charging port and a compatible USB power adapter (not included) or computer USB port. The charging indicator light will provide status.
3.2 Paper termikoa kargatzea
The A81 printer supports various thermal paper types, including US Letter, Legal, A4, A5, 2-inch, 3-inch, and 4-inch widths, in both rolled and flat-folded formats. It also supports sticky/non-sticky thermal paper and tattoo stencil transfer paper.
- Ireki inprimagailuaren paper-estalkia.
- Insert the thermal paper, ensuring the printable side is facing the print head. For rolled paper, ensure it unrolls smoothly. For folded paper, align the stack properly.
- Itxi paperezko estalkia ongi.

Figure 3.1: Supported thermal paper types for the A81 printer.
3.3 App Installation (Sharpfox)
For smartphone operation, download the 'Sharpfox' application. Scan the QR code provided in the box or search for 'Sharpfox' in your device's app store (iOS App Store or Google Play Store).
4. Konektibitatea
The IOOIOO A81 printer offers versatile connectivity options:
- Bluetooth haririk gabea: For Windows PCs, iPhones, and Android phones.
- USB kablea: For Windows, Mac, Linux, and Raspberry Pi devices.

Figure 4.1: Compatible devices and connectivity methods.
4.1 Bluetooth Connection (Mobile Devices & Windows PC)
- Ziurtatu inprimagailua piztuta dagoela eta zure gailuaren irismenean dagoela.
- Enable Bluetooth on your smartphone or Windows PC.
- Open the 'Sharpfox' app (for mobile) or go to Bluetooth settings (for Windows PC).
- Bilatu available devices and select 'A81 Printer' (or similar name).
- Pair the devices. Follow any on-screen prompts.
4.2 USB Connection (Windows, Mac, Linux, Raspberry Pi)
- Connect one end of the USB cable to the printer and the other end to your computer's USB port.
- Your operating system should detect the printer. Install necessary drivers if prompted (usually available from the manufacturer's website or via the QR code).
5. Funtzionamendu-argibideak
5.1 Piztu/Itzali
- Piztu: Sakatu eta eutsi pizteko botoia adierazle-argia piztu arte.
- Itzali: Sakatu eta eutsi pizteko botoia adierazle-argia itzali arte.
5.2 Printing from the Sharpfox App (Mobile)
- Ensure your printer is connected via Bluetooth to your smartphone.
- Open the Sharpfox app.
- Select the desired printing function (e.g., Document Print, Photo Print, Label Sticker, Tattoo Print).
- Follow the app's instructions to select the content, adjust settings (e.g., size, density), and initiate printing.
5.3 Printing from a Computer (USB/Bluetooth)
- Ensure your printer is connected via USB or Bluetooth to your computer.
- Ireki inprimatu nahi duzun dokumentua edo irudia.
- Joan '-raFile' > 'Print' (or press Ctrl+P / Cmd+P).
- Select the IOOIOO A81 printer from the list of available printers.
- Adjust print settings as needed (e.g., paper size, orientation).
- Egin klik 'Inprimatu' aukeran.

5.1. irudia: Adibamples of the A81 printer in various usage scenarios.
6. Mantentzea
6.1 Inprimatze-burua garbitzea
Inprimatze-kalitatea mantentzeko, garbitu inprimatze-burua aldian-aldian. Erabili zapi leun eta pelusik gabeko bat, astiro-astiro garbituz.ampened with isopropyl alcohol. Gently wipe the print head surface. Ensure the printer is off and cooled down before cleaning.
6.2 Bateria zaintzea
- Saihestu bateria maiz erabat deskargatzea.
- Charge the printer regularly, even if not in use, to maintain battery health.
- Gorde inprimagailua leku fresko eta lehor batean.
6.3 Biltegiratzea
When storing the printer for extended periods, ensure it is powered off and the paper cover is closed to protect the internal components from dust and debris. Remove any paper from the input tray if storing for a very long time.
7. Arazoak
This section addresses common issues you might encounter with your IOOIOO A81 printer.
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Inprimagailua ez da pizten | Bateria gutxi; Pizteko botoia ez da behar bezala sakatu | Kargatu inprimagailua; Sakatu eta eutsi pizteko botoia segundo batzuetan. |
| Ezin da Bluetooth bidez konektatu | Bluetooth off; Printer not in pairing mode; Device out of range | Ensure Bluetooth is enabled on both devices; Restart printer and try pairing again; Move devices closer. |
| Inprimatze-kalitate eskasa | Print head dirty; Incorrect paper type; Low battery | Clean the print head; Ensure you are using thermal paper; Charge the printer. |
| Paper ataskatzea | Paper loaded incorrectly; Damaged paper | Power off the printer, carefully remove jammed paper, reload correctly; Use undamaged thermal paper. |
| Inprimagailua ez du ordenagailuak USB bidez ezagutzen | Missing drivers; Faulty USB cable/port | Install necessary drivers; Try a different USB cable or port. |
8. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Produktuaren neurriak | 9.1D x 6.1Z x 29A zentimetro |
| Gehienezko euskarriaren tamaina | 8.5 x 11 hazbete |
| Inprimatutako euskarriak | Paper (plain thermal) |
| Gehienezko sarrera-orriaren edukiera | 6 fitxa |
| Gehienezko kopia-abiadura (zuri-beltzean) | 4 ppm |
| Gailu bateragarriak | Laptops, PCs, Tablets, Smartphones |
| Orri-tamaina | 8.5 inches (various lengths) |
| Alde biko inprimaketa | Ez (Simplex) |
| Initial page print time | 15 segundo |
| Hardware interfazea | USBa |
| Tinta kolorea | Beltza (Termikoa) |
| Inprimagailuaren funtzio osagarriak | Inprimatu bakarrik |
| Eredu seriea | A81 |
| Produkturako erabilera espezifikoak | Bulegoa, Bidaiak, Etxea |
| Inprimagailuaren tinta mota | Termikoak |
| Pilak | 1 litio ioizko bateria (barne) |
| Ezaugarri bereziak | Eramangarria |
| Elementuaren pisua | 798 g (1.76 libera) |
| Konektibitate Teknologia | Bluetootha |
| Inprimatzeko Teknologia | Termikoak |
| Kolorea | Zuria |
| Inprimagailuaren irteera | Monokromoa |
9. Bermea eta Laguntza
For any after-sales service problems, technical assistance, or warranty inquiries, please contact IOOIOO customer service. Contact details are typically provided on the product packaging or through the retailer's support channels. You may also find support via phone or WhatsApp as indicated by the manufacturer.
Mesedez, gorde zure erosketa-froga berme-erreklamazioetarako.



