Canon iR5570 Service Bulletin
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Also See for iR5570:
- Service bulletin (6 pages) ,
- Service manual (684 pages) ,
- Manual (508 pages)
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Model:
iR5570
iR6570
Location:
Transfer/ Separate Corona Assembly
Subject:
Image void at 22mm intervals in main scanning direction, caused by a leak in the Transfer/ Separate Corona
Assembly
Detail:
<Symptom>
Image void occurs at approx. 22mm intervals and ALARM CODE "300002" is displayed.
Service Bulletin
Issued by Canon Europa N.V.
P-1
Image void at 22mm intervals
[1]
22mm
Ref No.:
iR6570-004
(F1-T01-0M5-10019-01)
Date:
August, 2005
COPIER B/W
HARDWARE
(1/4)
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Summary of Contents for Canon iR5570
- Page 1 Service Bulletin COPIER B/W Issued by Canon Europa N.V. HARDWARE Model: Ref No.: iR5570 iR6570-004 iR6570 (F1-T01-0M5-10019-01) Date: August, 2005 Location: Transfer/ Separate Corona Assembly Subject: Image void at 22mm intervals in main scanning direction, caused by a leak in the Transfer/ Separate Corona...
- Page 2 iR6570-004 <Cause> Since the process speed was increased starting with the iR5000 series, the output level of high voltage was also increased; however, a margin for high voltage leakage was reduced. This causes high voltage leakage depending on the position to which the Corona sheet 2 is affixed, resulting in image void at 22mm intervals. Transfer/ Separate Corona Assembly Position where the Corona sheet2 is applied Service Work:...
- Page 3 iR6570-004 ALARM CODE screen ALARM CODE 2. Make sure that there is no dirt or lint in the Transfer/ Separate Corona Assembly and clean it with an air-blow tool, etc., if any. 3. As shown in the figure below, apply the Corona sheet 2 in the vertical direction to the Metal sheet which is located on the backside of the Transfer/ Separate Corona Assembly and has a plastic sheet.
- Page 4 iR6570-004 Standard for applying the sheet Standard for applying the Corona sheet2 Transfer/Separate Corona Assembly Insert the Corona sheet 2 until it contacts the Lower Sheet metal. Overhead view Sheet metal Position to apply the sheet [10] The edge of the sheet should be off to the side of the sheet metal by 0.5mm or more. [11] The sheet should not contact the block 4.