Technical Bulletin  PAGE: 2/3 
Model: Taurus-C1a/C1b (D074/D075) Date: 02-Feb-12 No.: RD074042 
 
 
 
NOTE 
PTR Separation Motor 
For details, see the service manual: 4.Replacement and Adjustments > Image Transfer 
Belt (ITB) Unit > PTR Separation Motor. 
 
1  ITB Bias Roller 
2  PTR Separation Motor 
3  PTR Separation Sensor 
4 Rear Cam 
5 Front Cam 
 
 
 
Belt Centering Motor 
For details, see the service manual: 4.Replacement and Adjustments > Image Transfer 
Belt (ITB) Unit > Belt Centering Motor. 
 
 
1  Belt Centering Sensor 
2  Belt Centering Sensor Actuator Arm 
3  Belt Centering Roller 
4  Belt Centering Roller HP Sensor 
5  Belt Centering Roller Sensor Actuator 
6 Belt Centering Motor 
7  Front Overrun Sensor 
8  Front Overrun Sensor Actuator 
9  Rear Overrun Sensor 
10  Rear Overrun Sensor Actuator