Rep 7.3 Toner Sensor Assembly; Rep 7.4 Print Cartridge Sensor Assembly - Xerox DocuPrint N2025 Service Manual

REP 7.3 Toner Sensor Assembly

Parts List on PL 8.1
Removal
Switch off the power and disconnect the Power Cord.
1. Open the Top Cover and remove the Print Cartridge. Cover the cartridge to protect it from
light.
2. Disconnect P/J141 (Figure 1).
3. Release Toner Sensor Assembly Harness from the cable clamps and retainers (Figure 1).
4. Release the two locking tabs and remove the Toner Sensor Assembly from the printer
(Figure 1).
Figure 1 Toner Sensor Assembly
Replacement
1. Reinstall the components in the reverse order.
Initial Issue
DocuPrint N2025/N2825
WARNING

REP 7.4 Print Cartridge Sensor Assembly

Parts List on PL 8.1
Removal
Switch off the power and disconnect the Power Cord.
1. Open the Rear Cover.
2. Remove the OCT, if installed.
3. Open the Top Cover and remove the Print Cartridge. Cover the cartridge to protect it from
light.
4. Remove the Left Side Cover (REP 1.1).
5. Remove the Top Cover Assembly (REP 1.3).
6. Remove the screw that secures the Right Side Cover to the Laser Cover (Figure 1).
7. Remove the Front Cover (REP 1.4).
8. Remove the MBF Assembly (REP 2.1).
9. Remove the six screws that secure the Laser Cover to the printer (Figure 1). Move the
Right Side Cover to the right and remove the Laser Cover.
10. Disconnect both ends of the Toner Sensor Cable (P/J171) from the Sensor Assembly
(Figure 2). Remove cable from cable clamps on cartridge sensor.
11. Disconnect P/J211 from the Cartridge Sensor Assembly (Figure 2).
12. Remove the two screws that secure the Print Cartridge Sensor Assembly to the printer
(Figure 2).
13. Carefully lift the sensor assembly and remove the PJ121 harness assembly that runs
through the sensor assembly.
14. Remove the Print Cartridge Sensor Assembly.
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WARNING
Figure 1 Laser Cover
Repair-Adjustment
REP 7.3, REP 7.4