Canon FY8-13HR-000 Service Manual

Canon FY8-13HR-000 Service Manual Manual pdf 43 page image

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 NM-PDL REV.0 JULY 2001CHAPTER 4 DISASSEMBLY/ASSEMBLY4-11 Before Disassembling the UnitGenerally, the iR-M1 requires no regular service or maintenance. Use the procedures inthis chapter to inspect, remove, reseat, and replace major hardware components and installsystem software.1.1 OverviewThis chapter includes the following service information:• Accessing internal components• Cable connections• Circuit boards• Replaceable parts on the motherboard• Fans• Power switch• Power supply• Hard disk drive• Front panel components• System software serviceSee F04-102-01 on page 4-2 for an overview of components. Replacement parts are avail-able from your authorized service representative.Inside the chassis, the power supply is not encased. Before you service theiR-M1, power it off completely and unplug the AC power cable from theback. When performing the service procedures described in this chapter,follow all precautions listed in “Precautions” on page v.MemoThe tools required to service the iR-M1 are listed in “Tools you will need”on page vii.1.2 System Software ServiceiR-M1 system software is installed on the HDD at the factory. Use the system softwareservice kit to reinstall system software when you:• Replace the HDD• Upgrade to a more recent version of the system software (for information on installingsystem software, see “iR-M1 system software” on page 4-36).