Using The Troubleshooting Procedures - Xerox Phaser 3500 Service Manual

Using the Troubleshooting Procedures

1. Each Step in a Troubleshooting Procedure instructs you to perform a certain action or
procedure. The steps are to be followed sequentially until the problem is fixed or resolved.
2.
The Actions and Questions box contains additional information and/or additional
procedures you must follow to isolate the problem.
3.
When a procedure instructs you to test a component using service diagnostics, see the
Service Diagnostics Menu Map
parts of the printer.
4.
The action is followed by a question. If your response to the question is "Yes", then follow
the instructions for a "Yes" reply. If your response to the question is "No", then follow the
instructions for a "No" reply.
5.
Troubleshooting Procedures may ask you to take voltage readings or test for continuity at
certain test points within the printer. For detailed diagrams, see Section 7,
page 7-1 for complete information on test point locations and signal names.
6. Troubleshooting Procedures often ask you to replace a printer component, see
Adjustments on page 4-1 for detailed steps in removing and replacing all major
components of the printer. Section 5,
and part number for all spared printer components.
on page 2-5 for the detailed steps and functions for testing
Parts List
Phaser® 3500 Laser Printer Service Manual
2-3
Repair Analysis Procedures
on page 5-1, details the location, quantity,
Wiring Data on
Repairs and