COPYRIGHT
©
2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001
CHAPTER 6 TROUBLESHOOTING
6-210
7.6 Upgrading by Replacing the DIMM/ROM
The following items may be upgraded by replacing the DIMM/ROM; the DIMM/ROM
will be provided as a service part on its own:
• Copier
Reader controller PCB: by replacement of flash ROM DIMM [1]; J1106
DC controller PCB: by replacement of flash ROM DIMM [2]; J521
Main controller PCB: by replacement of BOOT ROM [7]; J1010, see MEMO
DADF-J1
ADF controller PCB: by replacement of ROM [4]; IC1 (DIP type)
Finisher-K1/K1N/K2/K2N
by replacement of ROM [5]; IC110 (DIP type)
Saddle Finisher-K3/K3N/K4/K4N
Finisher controller PCB: by replacement of ROM [5]; IC110 (DIP type)
Saddle stitchere controller PCB: by replacement of ROM [6]; Q2 (DIP type)
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