
T
echnical
B
ulletin
PAGE: 1/9
Reissued:23-Feb-12
Model:
Aries-P1.5/C1.5
Date:
23-Jan-12
No.:
RM077058a
RTB Reissue
The items in
bold italics
were corrected or added.
This RTB is to inform the new part information about the drum drive gear, which is
the countermeasure for the 8mm pitch banding.
In the past, the only way to fix the 8mm pitch banding was to replace the “Drive
Unit: Around The Photoconductor:Ass’y”. Only the gear in the drive unit needs to
be replaced.
Symptom
Banding of about 8mm pitch appears throughout the page
Subject:
Part information about drum drive gear
Prepared
by:
H. Kawamura
From:
1st Tech Service Sect., PP Tech Service Dept.
Classification:
Troubleshooting
Mechanical
Paper path
Part information
Electrical
Transmit/receive
Action required
Service manual revision
Retrofit information
Product Safety
Other (
)
Tier 2
Summary of Contents for pro c901
Page 50: ...Technical Bulletin PAGE 14 44 Model Aries P1 5 C1 5 Date 17 Feb 11 No RM077018 Page 133 to 149...
Page 63: ...Technical Bulletin PAGE 27 44 Model Aries P1 5 C1 5 Date 17 Feb 11 No RM077018 Page 182 to 203...
Page 266: ...Technical Bulletin PAGE 2 2 Model Aries P1 5 C1 5 Date 26 Jan 12 No RM077059...
Page 290: ...Technical Bulletin PAGE 2 2 Model Aries P1 5 C1 5 Date 13 Feb 12 No RM077064...
Page 441: ...Technical Bulletin PAGE 2 2 Model Aries P1 5 Date 12 Dec 13 No RM077101...