Lenovo M3020/M3120/M3220 Fax Machine User Manual

This manual explains how to use the Lenovo M3020 and M3120 All-in-One Printers safely.

Brand: Lenovo
Category: Fax machine
Document type: User Manual
Language: Chinese
Pages: 218
File format: PDF
File size: 6.5 MB
Updated: 30 September, 2023
Models: M3020, M3120
MD5 checksum: BD4BF9470F3B842995254835BD399E5A
PDF: Lenovo M3020/M3120/M3220 Fax Machine User Manual PDF

About this manual

This manual provides detailed instructions for installing, configuring and using the Lenovo M3020, M3120 and M3220 fax machines. It covers safety warnings, initial setup, paper handling, dialing, sending and receiving faxes, as well as troubleshooting and maintenance procedures.

The document also includes technical specifications such as laser diode characteristics, compliance standards, and recommended accessories. Users will find quick reference guides, password settings, and remote retrieval card information to help operate the device efficiently. This manual is written in Chinese.

What's inside

Introduction
Installation and Setup
Initial Settings
Sending Fax
Receiving Fax
Paper Handling
Safety Information
Maintenance and Troubleshooting
Technical Specifications

Specifications

Laser diode wavelength	770‑810 nm
Laser output power	Maximum 5 mW
Laser class	Class 3B
IEC compliance	IEC 60825‑1 Class 1 laser product
Interface cable length (USB/parallel)	Maximum 2.0 m
Recommended paper weight	75‑90 g/m² ordinary copy paper

Frequently asked questions

What type of paper should be used with the fax machine?

Use ordinary copy paper weighing 75‑90 g/m², neutral (non‑acidic) paper for best print quality.

What is the maximum output power of the laser diode?

The laser diode outputs a maximum of 5 mW.

What safety steps must be taken before cleaning the device?

Unplug the telephone line and the power cord before cleaning the interior of the device.

How long can the USB or parallel interface cable be?

The cable length must not exceed 2.0 meters.

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