Technical Bulletin PAGE: 1/1
Model: Taurus-C1a/C1b (D074/D075) Date: 26-Jul-12 No.: RD074082
Subject: Procedure for Replacing the Entrance Seal of the
Development Unit
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
Please add the following procedure for replacing the Entrance Seal of the development unit to your
Taurus field service manual.
The Entrance Seal comes with a bracket and is registered with the following p/n:
D0743330 ENTRANCE SEAL: DEVELOPMENT: ASS'Y
Procedure
1. Remove the development unit from the mainframe according to the procedure in the Taurus
service manual in the section:
4. Replacement and Adjustments > Common Procedures > Removing PCDUs
2. Remove the three screws.
3. Replace the assembly unit [A] consisting of the seal and the bracket.
[A]