Maintenance; Inspection Guide - Lexmark MX310 Service Manual

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Table of Contents

Maintenance

The purpose of this inspection guide is to aid you in identifying the intervals, based on page count, at which

parts must be inspected (for visible physical damage), cleaned, or replaced.

If any unsafe conditions exist, ﬁnd out how serious the hazard could be and if you can continue before you

correct the hazard.

As you service the machine, check for the following:

Damaged, missing, or altered parts, especially in the area of the On/Off switch and the power supply

Damaged, missing, or altered covers, especially in the area of the top cover and the power supply cover

Possible safety exposure from any non-Lexmark attachments

Use the following table to determine when speciﬁed parts should be inspected:

MEDIA TRAY—ALL

Media side guides

Media end guide

Separation pad

Tray lift gear assembly

Separation roller

MEDIA FEEDERS—ALL

MPF feed rollers

TRANSFER ROLL

Transfer roll

Sensor (fuser exit)

REDRIVE ASSEMBLY

Redrive assembly

ADF ASSEMBLY

ADF separator roll

EVERY 100K EVERY

Check for correct positioning.

Check for correct positioning.

Verify page count before replacing.

Verify page count before replacing.

Water or alcohol

Brush or blower brush

Blower brush