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COPYRIGHT © 2002 CANON INC.
2000 2000 2000 2000
NM-PDL REV.0 JULY 2002
CHAPTER 4 SERVICE PROCEDURE
4-1
1 Before Disassembling the Unit
Generally, the iR-M2 requires no regular service or maintenance. Use the procedures in
this chapter to inspect, remove, reseat, and replace major hardware components, as well as
to install system software.
1.1 Overview
This chapter includes information on servicing the following components:
• Boards and Cables
• Motherboard components (DIMM, CPU, battery)
• Fans (front and back panel)
• Power supply
• HDD (hard disk drive)
• CD-ROM drive
• Front panel components
See F04-102-01 on page 4-2 for an overview of components. Replacement parts are avail-
able from your authorized service representative. The terms “replace” and “replacing” are
typically used throughout this chapter to mean reinstallation of existing components. Install
new components only when necessary. If you determine that a component you have re-
moved is not faulty, make sure to reinstall it back in the system.
When performing the service procedures described in this chapter, follow
the precautions listed in “Precautions” on page xiii.
Memo
The tools required to service the system are listed in “Appendix” on page
A-2.
1.2 System software
System software is installed on the HDD at the factory. System software is also provided
on a CD containing system software and fonts. Use the System Software CD when:
• You upgrade to a more recent version of the system software
• You replace the HDD
If you change language, perform the “Factory Default” in set up menu.
Memo
System software installation takes approximately 20 minutes.
For information on how to install system software, see “System software service” on page
4-54.
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