1. 서론
Welcome to the iDPRT MT890 Portable Wireless Printer user manual. This guide provides detailed instructions to help you set up, operate, maintain, and troubleshoot your new thermal printer. The iDPRT MT890 is designed for convenience and efficiency, offering inkless printing, portability, and compatibility with various devices and paper sizes.
With its advanced inkless thermal technology, the MT890 eliminates the need for ink cartridges or toner, providing crisp, clear prints quickly. Its compact and lightweight design makes it ideal for travel, home, and office use, allowing you to print documents, images, and more anytime, anywhere.
2. 상자 안에 무엇이 들어있나요?
패키지에 모든 품목이 들어 있는지 확인하세요.
- 1 x iDPRT MT890 Portable Printer
- 1 x 감열지 롤
- 1 x 사용 설명서
- 1 x USB 데이터 케이블
- APP "HerePrint" (downloadable)
3. 제품 오버view
The iDPRT MT890 is a versatile thermal printer designed for portability and ease of use. It supports various paper sizes and offers multiple connectivity options.

Figure 3.1: iDPRT MT890 Portable Wireless Printer
주요 특징:
- Advanced Inkless Technology: Utilizes thermal printing, eliminating the need for ink or toner.
- Innovative Built-in Roll Paper Design: Supports A4, US Letter, and A5 sizes, with a serrated tearing knife for convenience.
- 소형 및 휴대성: Lightweight design (2.75 pounds) and small dimensions (10.6 x 3.75 x 2 inches) for easy transport.
- 다중 연결 옵션: Supports Bluetooth for mobile devices (iOS, Android) and USB for laptops (Mac, Windows, Linux, Chrome OS).
- 오래 지속되는 배터리: Equipped with a 2500mAh Lithium Polymer battery for extended use.

Figure 3.2: Support for Multiple Thermal Paper Sizes
4. 설정
4.1 Initial Setup & Paper Loading
- 프린터 충전: Before first use, fully charge the printer using the provided USB data cable. The battery indicator will show charging status.
- 전원 켜기: Long press the power button on the printer until the indicator light turns on.
- 용지 로드: Open the paper compartment. Insert the thermal paper roll, ensuring the printing side faces the print head. Close the compartment securely.
비디오 4.1: 끝view of the iDPRT MT890 Portable Wireless Printer, demonstrating its compact size and basic functionality.
4.2 모바일 기기 연결 (블루투스)
- 앱 다운로드: Download the "HerePrint" app from your device's app store. You can scan the QR code below or visit the official link: HerePrint App Download
- 블루투스 활성화: 모바일 장치에서 Bluetooth가 활성화되어 있는지 확인하십시오.
- 앱에서 연결하세요: Open the "HerePrint" app. Tap the "+" sign or navigate to the device connection section. Select your MT890 printer from the list (it may appear as MT890-XXXX, where XXXX are the last four digits of its Bluetooth address) and tap to connect.

Figure 4.2: HerePrint App Download and Connectivity
Video 4.3: Step-by-step guide on how to connect the iDPRT MT890 printer via Bluetooth to your mobile device.
4.3 컴퓨터 연결(USB)
- 드라이버 다운로드: iDPRT 공식 웹사이트를 방문하세요. website to download and install the appropriate MT890 driver for your operating system (Windows, Mac, Linux, Chrome OS): iDPRT Driver Download
- USB 연결: Use the provided USB data cable to connect the MT890 printer to your computer.
- 프린터 선택: Once the driver is installed and the printer is connected, it will appear in your computer's printer list.
5. 운영
5.1 모바일 기기에서 인쇄하기
- Ensure your printer is connected via Bluetooth to the "HerePrint" app.
- Within the app, select the file type you wish to print (e.g., Pictures, Documents, Webpages, Graphics, Excel).
- 원하는 것을 선택하십시오. file 또는 내용.
- Adjust print settings (density, copies, print size, margins) in the print preview.
- Tap the "Print" icon to begin printing.

Figure 5.1: HerePrint App Interface for Printing
5.2 컴퓨터에서 인쇄하기
- Ensure your printer is connected to your computer via USB and drivers are installed.
- 문서를 열거나 file 컴퓨터로 인쇄하고 싶으신가요?
- Go to the "Print" option (usually File > Print or Ctrl+P/Cmd+P).
- From the list of available printers, select "iDPRT MT890".
- Adjust any necessary print settings and click "Print".
5.3 용지 취급
The MT890 supports thermal paper rolls in various sizes, including US Letter, A4, and A5. The innovative design includes a serrated tearing knife for easy and clean paper detachment after printing.

Figure 5.2: Wireless Printing in Action
6. 유지관리
6.1 프린터 청소
- Regularly wipe the exterior of the printer with a soft, dry cloth.
- To clean the print head, use a cotton swab lightly damp이소프로필 알코올로 닦아주세요. 청소하기 전에 프린터가 꺼져 있고 식었는지 확인하세요. 완전히 건조시킨 후 사용하세요.
- Remove any paper dust or debris from the paper path to prevent jams.
6.2 배터리 관리
The iDPRT MT890 features a 2500mAh Lithium Polymer battery, providing significant standby time (up to 360 hours) and print capacity (up to 24 rolls of paper). To prolong battery life:
- 배터리를 자주 완전히 방전시키지 마세요.
- 장기간 사용하지 않을 때는 프린터를 서늘하고 건조한 곳에 보관하십시오.
- Use the original USB-C data cable for fast and safe charging.

Figure 6.1: Battery Features of MT890
7. 문제 해결
If you encounter issues with your iDPRT MT890 printer, please refer to the table below for common problems and their solutions.
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 프린터 전원이 켜지지 않습니다 | 배터리가 부족합니다. 전원 버튼을 충분히 길게 누르지 않았습니다. | Charge the printer fully. Long press the power button for 3 seconds. |
| 블루투스로 연결할 수 없습니다 | Bluetooth off on device; Incorrect printer selected; App issue. | Ensure Bluetooth is on. Select the correct MT890 model in the HerePrint app. Restart the app or device. |
| Print quality is poor/faded | Low battery; Incorrect paper type; Dirty print head. | Charge the printer. Ensure you are using thermal paper. Clean the print head as per maintenance instructions. |
| 종이 걸림 | Improper paper loading; Debris in paper path. | Open the paper compartment and carefully remove any jammed paper or debris. Reload paper correctly. |
| PC에서 프린터를 인식하지 못합니다. | Drivers not installed; Loose USB connection. | Install the correct drivers from the iDPRT website. Ensure the USB cable is securely connected. Try a different USB port. |
8. 사양
Detailed technical specifications for the iDPRT MT890 Portable Wireless Printer:
| 특징 | 설명 |
|---|---|
| 모델명 | MT890 Thermal Printer |
| 상표 | iDPRT |
| 인쇄 기술 | 열의 |
| 연결 기술 | 블루투스, USB 타입 C |
| 프린터 미디어 크기 최대 | 8.5 x 11인치 (미국 레터, A4, A5) |
| 최대 흑백 인쇄 해상도 | 203dpi |
| 최대 인쇄 속도(흑백) | 35ppm(XNUMXppm) |
| 품목 무게 | 2.75파운드 |
| 제품 치수 | 10.6 x 3.75 x 2 인치 |
| 배터리 | 리튬폴리머 배터리 1개(2500mAh) 포함 |
| 호환 장치 | Smartphones (iOS, Android), PC, Tablets, Laptops |
| 특징 | Portable, Lightweight, Thermal Inkless |
9. 보증 및 지원
9.1 보증 정보
The iDPRT MT890 Portable Wireless Printer comes with an Extended Warranty. For specific details regarding warranty coverage, terms, and conditions, please refer to the warranty card included in your product packaging or visit the official iDPRT web대지.
9.2 고객 지원
For further assistance, technical support, or inquiries about your product, please contact iDPRT customer service or visit their official online resources:
- iDPRT Official Web대지: www.idprt.com
- iDPRT Amazon Store: Visit the iDPRT Store on Amazon
Please have your product model (MT890) and serial number ready when contacting support for faster service.





