Xerox N2125N - DocuPrint B/W Laser Printer, Руководство по обслуживанию

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02/2000
4-29 DocuPrint N2125
REP 4.1, REP 4.2
Repair-Adjustment Initial Issue
REP 4.1 MBF Chute Assembly
Parts List on PL 4.1
Removal
WARNING
Switch off the power and disconnect the Power Cord.
1. Remove Tray 1.
2. Remove the Left Interface Cover Assembly ( REP 1.1 ).
3. Remove the Front Cover Assembly ( REP 1.6 ).
4. Remove the Left Front Cover ( REP 1.7 ).
5. Disconnect P/J41, P/J44, and P/J45 from the Connector PWB ( Figure 1 ).
6. Open the two clamps securing the harness of the MBF Chute Assembly to the printer
(
Figure 1 ).
7. Remove the four screws that secure the MBF Chute Assembly. Remove the assembly
(
Figure 1 ).
Figure 1 MBF Chute Assembly
Replacement
1. Reinstall the components in the reverse order.
REP 4.2 MBF Feed Roll Assembly
Parts List on PL 4.1
Removal
WARNING
Switch off the power and disconnect the Power Cord.
1. Remove Tray 1.
2. Remove the Left Interface Cover Assembly ( REP 1.1 ).
3. Remove the Front Cover Assembly ( REP 1.6 ).
4. Remove the Left Front Cover ( REP 1.7 ).
5. Remove the MBF Chute Assembly ( REP 4.1 ).
6. Remove the MBF Pick Up Gear Spring ( Figure 1 ).
7. LIft the locking tab and remove the Pick Up Gear ( Figure 1 ).
8. Lift the locking tab and slide the left MBF Pick Up Cam to the right ( Figure 2 ).
9. Lift the locking tab and slide the right MBF Pick Up Cam to the left ( Figure 2 ).
10. Aligning the pin in the shaft with the slit in the assembly, slide the MBF Feed Roll Assem-
bly to the left ( Figure 3 ).
11. Lift the right end of the shaft and remove ( Figure 3 ).
Figure 1 MBF Pick Up Gear Spring
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