Ricoh Pro C901 Technical Bulletin page 366

Model:
Aries-P1.5/C1.5, AG-P1/C1
Subject:
Release note: modified development unit
From:
PP Tech Service Dept., 1st PP Tech Service Sect.
Classification:
This RTB has been issued to announce the release of the new development units.
The doctor gap of the modified development units is adjusted to achieve the optimum
developer/toner mixture mass per area effective for the image quality issue known as
"fuzzy lines".
Part Information
Old Part New Part
Number Number
M0773290 M0773294 Development Unit: Yellow
M0773291 M0773295 Development Unit: Magenta
M0773292 M0773296 Development Unit: Cyan
M0773293 M0773297 Development Unit: Black
T
echnical
Troubleshooting
Mechanical
Paper path
Product Safety
Description
B
ulletin
Date:
14-Nov-12
Prepared by:
Part information
Electrical
Transmit/receive
Other ( )
Q'ty
1
1
1
1
M0773290 M0773294 (modified)
Development Unit: Yellow
M0773291 M0773295 (modified)
Development Unit: Magenta
M0773292 M0773296 (modified)
Development Unit: Cyan
M0773293 M0773297 (modified)
Development Unit: Black
PAGE: 1/2
No.:
RM077078
Hidetoshi Kawamura
Action required
Service manual revision
Retrofit information
Tier 2
Int Page Index
O/O 95 *
O/O 95 *
O/O 95 *
O/O 95 *
Note
Change
Change
Change
Change