Ricoh Aficio FT4027, Service Manual

Page: 489 / 685

TECHNICAL SERVICE BULLETIN
BULLETIN NUMBER: 4027/4527/5035/5535/4022/4522 - 041 08/29/97
APPLICABLE MODEL: FT5035/5535/4027/4527/4022/4522
SUBJECT: OPTICAL FILTER
GENERAL:
The Shield Glass has been eliminated to facilitate assembly. Also, the film on the Optical Filter h as been
extended to cover the entire window of the Optical Filter and the step height of the shield Glass Gu ide has
been reduced to match the thickness of Optical Filter. This information should be incorporated into all
existing FT5035/5535/4027/4527/4022/4522 Parts Catalog documentation.
REFERENCE
OLD PART NO. NEW PART NO. DESCRIPTION QTY INT PAGE ITEM
A1531674 A2041674 Shield Glass Guide
2
→
2
3 73 19
A1531677 A2041677 Optical Filter
1
→
1
1 73 21
AC015017 ------ Shield Glass
1
→
0
- 73 23
NOTE: When the Optical Filter is changed from A1531677 to A2041677, remove the Shield Glass.
Continued...
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