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Lexmark CS720 Series User Manual

Lexmark CS720 Series
117 pages
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CS720 Series
User's Guide
January 2016 www.lexmark.com
Machine type(s):
5028
Model(s):
135, 630

Table of Contents

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Lexmark CS720 Series Specifications

General IconGeneral
Print TechnologyColor Laser
Print ResolutionUp to 1200 x 1200 dpi
Duplex PrintingStandard
Processor Speed1.2 GHz
Print SpeedUp to 38 ppm
Memory1 GB
Paper Input Capacity650 sheets (standard)
ConnectivityUSB, Gigabit Ethernet
Mobile PrintingAirPrint, Mopria, Lexmark Mobile Print
Operating Systems SupportedWindows, Mac, Linux
Dimensions442 x 407 x 476 mm
Weight30.9 kg
Recommended Monthly Page VolumeUp to 15, 000 pages

Summary

Safety Information

Learning About the Printer

Selecting a Location for the Printer

Provides guidelines for choosing a suitable place to set up the printer.

Attaching Cables

Instructions on connecting cables to the printer and power source.

Using the Control Panel

Explains the functions of buttons and the display on the printer's control panel.

Setting Up and Using the Home Screen Applications

Loading Paper and Specialty Media

Setting the Size and Type of the Specialty Media

How to configure trays for non-standard paper types.

Loading Trays

Step-by-step instructions for loading paper into the printer trays.

Loading the Multipurpose Feeder

Loading the Multipurpose Feeder

Instructions for loading paper into the multipurpose feeder.

Printing

Printing From a Computer

Standard procedure for sending print jobs from a connected computer.

Printing From a Flash Drive

Instructions for printing documents directly from a USB flash drive.

Configuring Confidential Jobs

Configuring Confidential Jobs

Steps to set up secure print jobs that require authentication.

Securing the Printer

Erasing Printer Memory

Steps to securely erase volatile and non-volatile memory.

Erasing Printer Hard Disk Memory

Procedure to securely erase data from the printer's hard disk.

Configuring Printer Hard Disk Encryption

Instructions for enabling encryption on the printer's hard disk.

Maintaining the Printer

Networking

Guidance on establishing network connections for the printer.

Connecting the Printer to a Wireless Network Using Wi‑Fi Protected Setup (WPS)

Detailed steps for connecting to a wireless network via WPS.

Ordering Toner Cartridges

Ordering Toner Cartridges

Lists part numbers for various toner cartridges by region and type.

Replacing Parts and Supplies

Replacing the Imaging Unit

Step-by-step guide to replace the printer's imaging unit.

Replacing the Imaging Kit

Replacing the Imaging Kit

Detailed instructions for replacing the imaging kit.

Replacing a Toner Cartridge

Replacing a Toner Cartridge

Step-by-step instructions for replacing toner cartridges.

Replacing the Waste Toner Bottle

Replacing the Waste Toner Bottle

Guide on how to replace the waste toner bottle.

Replacing the Fuser

Replacing the Fuser

Instructions for replacing the printer's fuser unit, including safety warnings.

Replacing the Transfer Module

Replacing the Transfer Module

Step-by-step instructions for replacing the transfer module.

Saving Energy and Paper

Clearing Jams

Avoiding Jams

Best practices to prevent paper jams from occurring.

Paper Jam in Trays

How to clear paper jams from the various paper trays.

Paper Jam in the Multipurpose Feeder

Steps to remove jammed paper from the multipurpose feeder.

Paper Jam in the Standard Bin

Procedure for clearing jams from the standard output bin.

Paper Jam in Door A

Instructions for clearing paper jams found in Door A.

Paper Jam in the Duplex Unit

Paper Jam in the Duplex Unit

Steps to clear paper jams from the duplex unit.

Troubleshooting

Network Connection Problems

Solutions for issues preventing the printer from connecting to a network.

Hardware Options Problems

Paper Feed Problems

Paper Frequently Jams

Solutions for recurring paper jam issues.

Printing Problems

Slow Printing

Solutions for when the printer operates slower than expected.

Print Jobs Do Not Print

Troubleshooting steps when print jobs fail to complete.

Print Quality is Poor

Blank or White Pages

How to fix issues resulting in blank or white printed pages.

The Printer Is Not Responding

The Printer Is Not Responding

Troubleshooting steps when the printer becomes unresponsive.

Color Quality Problems

Contacting Customer Support

Contacting Customer Support

Information on how to contact Lexmark support for assistance.

Upgrading and Migrating

Installing a Memory Card

Step-by-step guide for installing a memory card into the printer.

Installing an Internal Solutions Port

Instructions for installing an internal solutions port (ISP) module.

Installing an Optional Card

Installing an Optional Card

Steps to install various types of optional cards in the printer.

Installing a Printer Hard Disk

Installing a Printer Hard Disk

Instructions for installing a hard disk drive into the printer.

Installing Optional Trays

Software

Firmware

Laser Notice

Laser Notice

Safety information regarding the printer's Class I laser system.

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