소개
Welcome to the user manual for your new IOOIOO U8 Portable Printer. This compact, inkless thermal printer is designed for convenience and portability, allowing you to print documents and images directly from your iPhone or iPad via Bluetooth. It supports 8.5x11 inch letter-size paper, making it ideal for various personal and professional printing needs without the hassle of ink cartridges.

The IOOIOO U8 Portable Printer, showcasing its compact design and compatibility with different paper formats, alongside a mobile device demonstrating the companion application.
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- 1 x IOOIOO U8 Portable Printer
- 1 x Roll of A4 or Letter size thermal paper
- 2 x Pages of continuous folded thermal paper
- 1 x USB 충전 케이블
- 1 x QR code for manual download (digital manual)
설치 가이드
1. 프린터 충전하기
Before first use, fully charge the printer.
- Connect the provided USB cable to the printer's charging port.
- USB 케이블의 다른 쪽 끝을 USB 전원 어댑터(포함되지 않음) 또는 컴퓨터의 USB 포트에 연결합니다.
- The indicator light will show charging status (refer to LED indicator section for details). A full charge typically takes approximately 2-3 hours.
2. 용지 넣기
The IOOIOO U8 printer supports both single sheets and continuous fan-folded thermal paper.
- 프린터 용지함 덮개를 여세요.
- Insert the thermal paper with the printable side facing up. Ensure the paper is aligned straight and centered within the feeder.
- Gently push the paper until the printer's rollers automatically feed it in slightly.
- 용지 보관함 덮개를 단단히 닫으세요.

The printer demonstrating the feeding of continuous fan-folded thermal paper, highlighting its compatibility with various paper types.

An illustration showing the difference between loading single sheets and continuous paper into the IOOIOO U8 printer, emphasizing flexibility in paper handling.
작동 지침
1. 전원 켜기 / 끄기
- 전원을 켜려면 표시등이 켜질 때까지 전원 버튼을 길게 누르세요.
- 전원을 끄려면 표시등이 꺼질 때까지 전원 버튼을 길게 누르십시오.
2. Connecting via Bluetooth (for iPhone/iPad)
The IOOIOO U8 printer is designed for wireless printing from iOS devices.
- 아이폰 또는 아이패드에서 블루투스가 켜져 있는지 확인하십시오.
- Download and install the official IOOIOO printing application from the App Store.
- Open the IOOIOO app. The app will guide you through connecting to the printer.
- Select your IOOIOO U8 printer from the list of available Bluetooth devices within the app.
- Once connected, the app will indicate a successful pairing.
3. Printing Documents/Images
After successful connection, you can print directly from the IOOIOO app.
- Within the app, select the document or image you wish to print.
- Adjust print settings such as density, size, or orientation if available.
- Tap the "Print" button. The printer will begin printing.

The IOOIOO U8 Portable Printer in operation, demonstrating its ability to print documents efficiently.
4. Using Tattoo Stencil Transfer Paper
The IOOIOO U8 printer is also capable of printing on tattoo stencil transfer paper.
- Ensure you are using compatible tattoo stencil transfer paper.
- Load the stencil paper into the printer as described in the "Loading Paper" section, ensuring the correct side is facing up for printing.
- Select your design within the IOOIOO app.
- Adjust print settings as necessary for stencil printing (e.g., darker density).
- Initiate printing.

The IOOIOO U8 Portable Printer demonstrating its capability to print designs onto tattoo stencil transfer paper.
유지
프린트 헤드 청소
To ensure optimal print quality, periodically clean the print head.
- 프린터의 전원이 꺼져 있고 모든 전원에서 분리되어 있는지 확인하세요.
- 종이칸을 열어보세요.
- Gently wipe the thermal print head with a soft, lint-free cloth lightly damp이소프로필 알코올로 소독함.
- 덮개를 닫고 프린터의 전원을 켜기 전에 프린트 헤드가 완전히 마르도록 하세요.
일반 관리
- 프린터를 직사광선과 극한 온도 변화를 피해 서늘하고 건조한 곳에 보관하십시오.
- 프린터를 떨어뜨리거나 강한 충격을 가하지 마십시오.
- Use only recommended thermal paper to prevent damage to the print head.
문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 프린터가 켜지지 않습니다 | 배터리가 부족하거나 전원 문제가 있습니다. | Charge the printer using the provided USB cable. Ensure the power button is pressed and held sufficiently. |
| 블루투스로 연결할 수 없습니다 | Bluetooth is off on device; printer is off; app issue; printer not discoverable. | Ensure printer is on and charged. Turn Bluetooth off and on again on your iPhone/iPad. Restart the IOOIOO app. Try forgetting the device in Bluetooth settings and re-pairing. |
| 인쇄 품질 불량 / 빈 인쇄물 | Paper loaded incorrectly; low battery; dirty print head; non-thermal paper used. | Ensure thermal paper is loaded with the printable side facing up. Charge the printer. Clean the print head as per maintenance instructions. Use only thermal paper. |
| 종이 걸림 | Paper not aligned; foreign object in paper path. | Power off the printer. Carefully open the paper compartment and remove any jammed paper or obstructions. Re-align and re-load paper. |
명세서
| 특징 | 세부 사항 |
|---|---|
| 모델명 | U8 |
| 상표 | 이오오오오 |
| 인쇄 기술 | 열전사(잉크 없음) |
| 연결성 | 블루투스(휴대폰용), USB(PC용) |
| 최대 인쇄 속도(흑백) | 10000 ppm (Note: This speed seems unusually high for a portable printer, likely a typo in source data. User should refer to actual product performance.) |
| 최대 미디어 크기 | 8.5 x 11 inch (Letter Size) |
| 제품 크기(D x W x H) | 11.36 x 2.5 x 2.01 인치 |
| 품목 무게 | 2.07파운드 |
| 배터리 | 1 비표준 배터리(포함) |
| 색상 | 하얀색 |

The compact size of the IOOIOO U8 Portable Printer, held in a hand, with its dimensions clearly indicated.
보증 및 지원
For warranty information and technical support, please refer to the official IOOIOO web사이트를 방문하거나 고객 서비스에 직접 문의하세요.
제조업체: 이오오오오
첫 이용 가능 날짜: 15년 2025월 XNUMX일
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