Ricoh Pro C901 Technical Bulletin page 253

Reissued: 31-Mar-14
Model:
Aries-P1.5 (M077)
・ The modified guide plate Type BX could cause "poor transfer on leading edge"
as a side effect. If this side effect is confirmed,
the mass production Type AD, or
which was modified to prevent this side effect.
※ M0776523, M0776524, and M0776525 are components of M0776522.
Type BF Guide Plate modified to prevent "poor transfer on LE"
Old Part New Part
Number Number
M0776522 Guide Plate: Intermediate Transfer:
-
M0776523 Holder:Guide Plate: Intermediate
-
- M0776524 Sheet: Guide Plate: No.1: BF
- M0776525 Sheet: Guide Plate: No.2: BF
[Reference]
When ordering a Guide Plate, refer to the following table for the correct
combinations. [See RTB RM077041 for details on Type AX.]
Type Guide Plate
BX M0776527
BF M0776522
AX M0776514
The following table describes the combinations of the Guide Plate and the
Intermediate Cover.
Production
Guide Plate
Cover: M0776720
Intermediate (AD)
Transfer: M0776528 (BX)
Ass'y

There are no additional screw holes in the printers manufactured before
September 2010 to install the "Cover: Intermediate Transfer: Ass'y" for the Type
BX Guide Plate. Printers manufactured after September 2010 have additional
screw holes.

When installing the Cover M0776720 at the factory, the distance between ITB
and the Guide Plate is adjusted for each unit using Mylar sheets, which differ in
their quantity and thickness according to the gap. Do not remove these Mylar
sheets when replacing Type AD Guide Plate with Type AX Guide Plate.

Do not use Type AD Cover M0776720 for Sep 2010 or later units.
which has a much higher ability to counter "poor transfer on leading edge".
echnical
T
replace
Description
Ass'y
Transfer: BF
Cover
M0776528 Screws are included with the Guide Plate.
M0776528 Screw M0776520 (x2) must be ordered separately.
-
until Aug 2010
Type AD
Yes
No
ulletin
B
Date:
23-Jan-12
switch the guide plate back to
M0776527 with Type BF: M0776522,
Q'ty
1
1
1
1
Accessory screws
Type AX Type AD
M0776514
Yes Yes
No No
PAGE: 3/5
No.:
RM077057b
Int Page Index
- 101 24
- 101 25
- 101 26
- 101 27
-
from Sep 2010
Type BX Type BF
M0776527 M0776522
No
Yes
Use Type BF,
Note
-
-
-
-
No
Yes