T
echnical 
B
ulletin  PAGE: 1/6 
Reissued:11-Jun-12 
Model: 
Taurus-C1a/C1b (D074/D075)
 Date: 
29-Feb-12
 No.: 
RD074049a 
 
 
RTB Reissue 
The numbers of the steps were corrected and a photograph was deleted. 
 
Please add the following procedure for replacing the Encoder Shaft to your Taurus service 
manual. 
 
Overview of the Encoder 
 
 
 
!  Encoder shaft [A] 
!  The encoder is installed in the housing [B]. 
Subject: 
Procedure for Replacing the Encoder Shaft 
 Prepared by: 
Shinnosuke Sasaki
 
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 
[A] 
[B]