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Model:
Taurus-C1a/C1b (D074/D075)
Subject: Service Manual Revision: SC595 (sub-code)
From:
1st Tech Service Sect., PP Tech Service Dept.
Classification:
Please add the following description to your Taurus field service manual in the section:
6. Troubleshooting > SC Tables > SC500: Paper Feed, Transport, Duplexing
Current Description
SC595
Added Description
SC595-01
SC595-02
SC595-04
SC595-16
SC595-32
SC595-48
T
echnical
Troubleshooting
Mechanical
Paper path
Product Safety
D
TDCU Hardware Error
A command was received from the TDCU due to a stepper motor error,
FPGA configuration error, or FPGA power source error.
TDCU harness disconnected or broken
TDCU board defective
Stepper motor(s) defective
Note: The stepper motors directly controlled by the TDCU include:
fusing motor, drum cleaning motor, development motor, drum motor,
PTR motor, transfer timing motor.
D
FPGA Error
A command was received from the TDCU due to FPGA configuration
error, or FPGA power source error.
TDCU board defective
D
PTR Separation Motor Error
A command was received from the TDCU due to the motor error
TDCU/TDRB harness disconnected or broken
TDCU/TDRB board defective
Stepper motor defective
D
Belt Centering Motor Error
A command was received from the TDCU due to the motor error
TDCU/TDRB harness disconnected or broken
TDCU/TDRB board defective
Stepper motor defective
D
PTR Separation Motor Error and Belt Centering Motor Error
A command was received from the TDCU due to the motor error
TDCU/TDRB harness disconnected or broken
TDCU/TDRB board defective
Stepper motor(s) defective
B
ulletin
Date:
02-Feb-12
Prepared by: T. Komori
Part information
Electrical
Transmit/receive
Other (
)
PAGE: 1/3
No.:
RD074042
Action required
Service manual revision
Retrofit information
Tier 2
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