Internal Paper Feed Motor - Riso ComColor X1 series Technical Manual

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2-4. Internal Paper Feed Motor

1. Turn OFF the machine power and disconnect the power cable from the power source.

2. Remove the rear cover center assembly. (Refer to Chapter 2.)

3. Remove the left top cover. (Refer to Chapter 2.)

4. Put the power supply unit in maintenance position. (W sems screw 4x8 (2 pcs))

5. Put the engine control PCB in maintenance position. (W sems screw 4x8 (2 pcs))

6. Put the ink supply unit in maintenance position. (W sems screw 4x8 (2 pcs))

7. Remove the connector. (2 pcs)

8. Remove the tension spring.

9. Remove the internal paper feed motor assembly. (IT3C screw 4x8 (3 pcs))

10. Remove the gear. (Set screw 4x5)

11. Remove the internal paper transfer motor mounting bracket assembly. (Round tip IT3C 4x12 (4 pcs)

Note: After replacement, check operation in test mode 1227 (internal paper feed motor).

Note: Refer to the following figure for the timing belt path.

Internal paper feed timing

Internal paper feed assembly output shaft

Registration Section

ComColor Series (Revision 2.4)

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