Xerox N2125N - DocuPrint B/W Laser Printer, Service Manual

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02/2000
4-91 DocuPrint N2125
REP 11.19, REP 11.20
Repair-Adjustment Initial Issue
REP 11.19 Size PWB
Parts List on PL 9.1
Removal
CAUTION
These components are susceptible to electrostatic discharge. Observe all ESD procedures to
avoid damage.
WARNING
Switch off the power and disconnect the Power Cord.
1. Remove the printer from the 550 Sheet Feeder ( REP 11.1 ).
2. Remove the Tray from the Feeder.
3. Remove the 550 Sheet Feeder Left Cover ( REP 11.3 ).
4. Remove the 550 Sheet Feeder Size Harness Assembly ( REP 11.16 ).
5. Remove the Size Sensor Harness Assembly ( REP 11.17 ).
6. Remove the Size Sensor Housing ( REP 11.18 ).
7. Disconnect P/J53 from the Tray 2 Size PWB ( Figure 1 ).
8. Remove the two screws that secure the Size PWB to the Size Sensor Housing Assembly
(
Figure 1 ).
9. Remove the Tray 2 Size PWB ( Figure 1 ).
Figure 1 Tray 2 Size PWB
Replacement
1. Reinstall the components in the reverse order.
REP 11.20 Size Harness Assembly
Parts List on PL 9.1
Removal
WARNING
Switch off the power and disconnect the Power Cord.
1. Remove the printer from the 550 Sheet Feeder ( REP 11.1 ).
2. Remove the Tray from the Feeder.
3. Remove the 550 Sheet Feeder Left Cover ( REP 11.3 ).
4. Remove the 550 Sheet Feeder Size Harness Assembly ( REP 11.16 ).
5. Remove the Size Sensor Harness Assembly ( REP 11.17 ).
6. Remove the Size Sensor Housing ( REP 11.18 ).
7. Disconnect P/J53 from the Tray 2 Size PWB ( Figure 1 ).
8. Remove the two screws that secure the Size Harness Assembly ( Figure 1 ).
9. Remove the Size Harness Assembly ( Figure 1 ).
Figure 1 Size M Harness Assembly
Replacement
1. Reinstall the components in the reverse order.
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