External Paper Feed Motor Assembly; External Paper Feed Unit - Riso ComColor X1 series Technical Manual

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2-8. External Paper Feed Motor Assembly

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

5. Disconnect the connectors (2 pcs) and remove the external paper feed motor assembly. (Round tip IT3C screw

4x8 (3 pcs))

Note: After replacement, check operation in test mode 1225 (starting and stopping the external paper feed

* Installation Precautions

• Check the fit with the pickup shaft.

• Tighten the belt tension by adjusting the tensioner.

(The tension is determined by spring force. Remember to tighten the tensioner mounting screw.)

External paper feed motor

Tension spring

< Belt tension loosened >

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

2. Lower the paper feed tray to the lower limit and turn the unit OFF.

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

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

5. Remove the center inner cover. (Refer to Chapter 2.)

6. Remove the left inner cover. (Refer to Chapter 2.)

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

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

Tensioner mounting screw

External Paper Feed Section

< Belt tension tightened >

External paper feed unit

ComColor Series (Revision 2.4)

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