Rep 4.5 Rubber Registration Roll; Rep 4.6 Registration Sensor - Xerox DocuPrint N2025 Service Manual

REP 4.5 Rubber Registration Roll

Parts List on PL 5.1
Removal
Switch off the power and disconnect the Power Cord.
1. Open the Rear Cover.
2. Remove the Fuser Assembly (REP 5.1).
3. Open the Top Cover and remove the Print Cartridge. Cover the cartridge to protect it from
light.
4. Remove Tray 1.
5. Remove the MBF Assembly (REP 2.1).
6. Remove the Left Side Cover (REP 1.1).
7. Remove the Top Cover Assembly (REP 1.3).
8. Remove the HVPS Cover (REP 1.6).
9. Remove the Paper Transport Assembly (REP 4.1)
10. Remove the Registration Clutch (REP 4.3).
11. Remove the Metal Registration Roll (REP 4.4).
12. Remove the E-ring that secures the Registration Gear to the right end of the Registration
Roll (Figure 1).
13. Remove the Registration Gear from the Registration Roll (Figure 1).
14. Remove the left and right bearings from the Registration Roll (Figure 1).
15. Lift the right end of the Registration Roll and remove (Figure 1).
Figure 1 Rubber Registration Roll
Replacement
1. Reinstall the components in the reverse order.
Repair-Adjustment
REP 4.5, REP 4.6
WARNING

REP 4.6 Registration Sensor

Parts List on PL 5.1
Removal
Switch off the power and disconnect the Power Cord.
1. Open the Rear Cover.
2. Remove the Fuser Assembly (REP 5.1).
3. Open the Top Cover and remove the Print Cartridge. Cover the cartridge to protect it from
light.
4. Remove Tray 1.
5. Remove the MBF Assembly (REP 2.1).
6. Remove the Left Side Cover (REP 1.1).
7. Remove the Top Cover Assembly (REP 1.3).
8. Remove the HVPS Cover (REP 1.6).
9. Remove the Paper Transport Assembly (REP 4.1).
10. Remove the HVPS PWB (REP 8.2).
11. Disconnect P/J183 from the Registration Sensor (Figure 1).
12. Release the three locking tabs and remove the sensor (Figure 1).
Figure 1 Registration Sensor
Replacement
1. Reinstall the components in the reverse order.
02/2000
4-28
WARNING
DocuPrint N2025/N2825
Initial Issue