Canon GP405, GP605, GP160, Gp-335, Gp-605v Service Bulletin GP605-10

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Service Bulletin

Issued by Canon Europa N.V.

COPIER

Model :

Location :

Subject :

Reason :

GP605

No.:

GP605-010 Rev. 1 (FF-T01-K1-000022-02)

DATE:

10.08.99

IMAGE PROCESSER PCB ASSEMBLY/MFC PCB ASSEMBLY

UPDATING PROM PROGRAM OF IMA GE PROCESSER PCB ASSEMBLY/MFC PCB ASSEMBLY

This is to c om m unic at e tha t IP/MFC sof tw ar e pr o g ra m ha s bee n upgr a ded.

[History of ROM modifications]

Service Bulletin. Description

Ver. 10.12 Ver. 10.10

GP605-003 Rev. 1 Ver. 7.03 Ver. 7.03

_____

Ver. 4.06 Ver. 6.02

Ver. No.

IP MFC

IP : For compatibility with LIPS IV IP : For compatibility with PDL kanji

MFC : C orrection of faul ts

MFC : Correction of faults

Details :

Ver. 5.01 Early stage production version

No. Item Description

1 Correction of image density

adjustment problem

2 Correction of E063 display

problem

In machines in the field, there are times when even at the limit of 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.

In cases where the transfer corona assembly wire cleaner home position 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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Service Parts :

No. Item Description

3 Correction of service mode

display problem

When you go into service mode TEST/TG, an unlikely value for PG TYPE gets displayed. The length of data sent to MMI was lengthened to enable sending a specific value.

GP605-010 Rev. 1

Inter-

No. Description Part number Q’ty

1Old

2Old

3Old

4Old

5Old

DIMM ASS ’Y MBM29F080- 90PFTN FG6-1922-000 DIMM ASS ’Y MBM29F080- 90PFTN FG6-1922-

New

MFC PCB ASSEMBLY FG6-1955-000 MFC PCB ASSEMBLY FG6-1955-100

New

MFC PCB ASSEMBLY FG6-1956-000 MFC PCB ASSEMBLY FG6-1956-100

New

MFC PCB ASSEMBLY FG6-1957-000 MFC PCB ASSEMBLY FG6-1957-100

New

MFC PCB ASSEMBLY FG6-1958-000 MFC PCB ASSEMBLY FG6-1958-100

New

1→0 905-1, 950 0→1 1→0 905-1 0→1 1→0 905-1 0→1 1→0 905-1 0→1 1→0 905-1 0→1

change-

ability

No Yes

Affected machines:

PLE00149 and l ater 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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