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Service Bulletin COPIER
Issued by Canon Europa N.V.
Model : GP605 No.: GP605-010 Rev. 1
(FF-T01-K1-000022-02)
DATE: 10.08.99
Location : IMAGE PROCESSER PCB ASSEMBLY/MFC PCB ASSEMBLY
Subject : UPDATING PROM PROGRAM OF IMAGE PROCESSER PCB ASSEMBLY/MFC PCB
ASSEMBLY
Reason : This is to communicate that IP/MFC software program has been upgraded.
[History of ROM modifications]
Service Bulletin. Ver. No. Description
IP MFC
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
Details :
No. Item Description
1 Correction of image density In machines in the field, there are times when even at the limit of
adjustment problem adjustment control, proper density cannot be obtained because of the
intensity of density (dark copies) at the optimum exposure setting. The
service adjustment settings (DENS_ADJ) were changed to widen the
adjustment range, and at the same time to slightly ignore some fine details
on the white background during reading of the image.
2 Correction of E063 display In cases where the transfer corona assembly wire cleaner home position
problem detection sensor fails, an E063 error code gets displayed and it becomes
impossible to make copies. A mode to override the setting to allow copying
on a temporary basis when an error code gets displayed was added to the
service mode.
OPTION/BODY/W-CLN
0: Auto cleaning OFF
1: Auto cleaning ON (default)
*Be sure to reset this mode back to default after servicing.
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GP605-010 Rev. 1
No. Item Description
3 Correction of service mode When you go into service mode TEST/TG, an unlikely value for PG TYPE
display problem gets displayed. The length of data sent to MMI was lengthened to enable
sending a specific value.
Service Parts :
Inter- P.C.
-- -- -- -- -- -- -- -- --
No. Description Part number Q'ty change-
ability
1 Old DIMM ASS'Y MBM29F080-90PFTN FG6-1922-000 10 905-1, 950
No Yes
New DIMM ASS'Y MBM29F080-90PFTN FG6-1922- 01
2 Old MFC PCB ASSEMBLY FG6-1955-000 10 905-1
No Yes
New MFC PCB ASSEMBLY FG6-1955-100 01
3 Old MFC PCB ASSEMBLY FG6-1956-000 10 905-1
No Yes
New MFC PCB ASSEMBLY FG6-1956-100 01
4 Old MFC PCB ASSEMBLY FG6-1957-000 10 905-1
No Yes
New MFC PCB ASSEMBLY FG6-1957-100 01
5 Old MFC PCB ASSEMBLY FG6-1958-000 10 905-1
No Yes
New MFC PCB ASSEMBLY FG6-1958-100 01
Affected machines:
PLE00149 and later NLE04227 and later PLP00076 and later QLE00353 and later
RLE00065 and later SLE00431 and later TLE00199 and later ULE00657 and later
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