Lexmark Optra E310 E312 Service Manual

This manual uses the following conventions:

• Unless specifically stated otherwise, information applies to Printer model(s):
• Lexmark Optra E310
• Lexmark Optra E312
• Most procedures are combined for all printers, except where they differ substantially.
• A detailed matrix of printer features is followed by general information on the printer model.
• Specifications, major assembly locations, safety and regulatory information are all included.
• The chapter ends with a discussion of the service and repair philosophy.

The topics covered in the manual are as follows:

• Step-by-step procedures for replacing all Field Replaceable Units (FRUs).
• Service checkpoints.
• Service modes.
• Printer driver installation.
• Product information.
• Operating requirements and procedures.
• Installation and configuration.
• Maintenance.
• Function overview.
• Removal and replacement of FRUs.
• Troubleshooting.
• Parts catalog.