Paper Feed Tray Paper Detection Sensor; Paper Feed Tray Paper Width Potentiometer - Riso ComColor X1 series Technical Manual

2-3. Paper Feed Tray Paper Detection Sensor

1. Turn OFF the machine power and disconnect the power cable from the power source.
2. Remove the paper feed tray unit. (Refer to the instructions for removal.)
3. Remove the paper guides. (2 pcs)(W sems screw 3x8 (4 pcs))
4. Remove paper feed tray table S.(P-tight screw 3x6 (4 pcs) and binding screw 3x8 (4 pcs))
5. Disconnect the connector and remove the paper detection sensor. (P-tight screw 3x8 (3 pcs))
Note: After replacement, check operation in test mode 1006 (paper feed tray paper detection sensor).

2-4. Paper Feed Tray Paper Width Potentiometer

1. Turn OFF the machine power and disconnect the power cable from the power source.
2. Remove the paper feed tray unit. (Refer to the instructions for removal.)
3. Remove the paper guides. (2 pcs)(W sems screw 3x8 (4 pcs))
4. Remove the paper feed tray table L. (Binding screw 3x6 (7 pcs))
5. Remove the spur gear m1x72x6.
6. Remove the PF-TRAY-PCB. (P-tight screw 3x8 (2 pcs))
7. Remove the paper feed tray paper width potentiometer. (P-tight screw 3x8 (2 pcs))
Note: After replacement, complete paper size settings in test modes 1421 (paper feed tray paper width
potentiometer setting: Wide, 297 mm) and 1422 (paper feed tray paper width potentiometer setting:
Narrow, 105 mm).
Paper feed tray paper length detection sensor Paper feed tray paper width potentiometer
Paper feed tray paper detection sensor
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External Paper Feed Section
Paper guides
Paper feed tray table S
ComColor Series (Revision 2.4)