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Service Bulletin COPIER
Issued by Canon Europa N.V.
Model : GP605 Series No.: GP605-015
(FF-T01-K1-000031-01)
DATE: 10.09.99
Location : IMAGE PROCESSER PCB ASSEMBLY/MFC PCB ASSEMBLY
Subject : UPGRADING PROM PROGRAM OF IMAGE PROCESSER PCB ASSEMBLY/MFC PCB
ASSEMBLY (IP VER. 20.11/MFC VER. 20.05, IP VER. 21.01/MFC VER. 21.02)
Reason : To communicate that the image processor PCB / MFC PCB ROM program has been upgraded for full
system finisher compatibility and to correct a malfunction.
[History of ROM modifications]
Service Bulletin Ver. No. Description
IP MFC
Ver. 21.01 Ver. 21.02 IP: Correction of malfunction
MFC: Change to printer compatibility
specifications
Ver. 20.11 Ver. 20.05 Full system finisher compatibility
GP605-010 Rev. 1 Ver. 10.12 Ver. 10.10 IP : For compatibility with LIPS IV
GP605-003 Rev. 1 Ver. 7.03 Ver. 7.03 IP : For compatibility with PDL kanji
MFC : Correction of faults
_____ Ver. 4.06 Ver. 6.02 MFC : Correction of faults
Ver. 5.01 Early stage production version
-1/4-
GP605-015
Details :
No. Item Description
1 Prevention of cleaner lock In order to prevent locking of the cleaner due to toner blocking, the speed
of the fixing feeder fan was changed to full speed.
Also, in order to respond to complaints on noise from users, a mode was
added to switch the fan speed to full speed only in high humidity
environments or when room temperature is 29