Lexmark 840 Series User Manual

This manual introduces the basic use of the Lexmark 840 Series printer, including setup, use, maintenance, and troubleshooting.

Brand: Lexmark
Category: Printer
Document type: User Manual
Language: English
Pages: 43
File format: PDF
File size: 783 KB
Updated: 30 September, 2023
Model: 840 Series
MD5 checksum: 55CEA57CB459B9B51C8AF8B1F491C882
PDF: Lexmark 840 Series User Manual PDF

About this manual

This manual covers the installation, daily operation, and routine maintenance of the Lexmark 840 Series printer. It includes step‑by‑step instructions, troubleshooting tips, and detailed technical data.

Additional sections address warranty information, FCC compliance, and customer support contacts. The document also lists recommended accessories such as the proper USB cable part number.

What's inside

Setup and Installation
Operation
Maintenance
Technical Specifications
Warranty Information
FCC Compliance
Customer Support

Specifications

USB cable part number	1021294
FCC Class B compliance	Designed to meet Class B limits

Frequently asked questions

How can I reduce radio interference from the printer?

Reorient or relocate the receiving antenna, increase the separation between the equipment and receiver, or connect the equipment to a different circuit.

What is the Lexmark customer support phone number?

You can call Lexmark customer support at 1‑800‑332‑4120.

Where can I find the warranty information for the printer?

The warranty details are provided in the "Warranty Information" section of the manual.

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