02/2000
4-57
DocuPrint N2125
REP 9.1, REP 9.2
Repair-Adjustment
Initial Issue
REP 9.1 Fan Assembly
Parts List on
Removal
WARNING
Turn the power off and disconnect the Power Cord.
1.
Remove Tray 1.
2.
Remove the Left Interface Cover Assembly (
).
3.
Remove the Left Cover (
).
4.
Remove the Front Cover Assembly (
).
5.
Remove the Left Front Cover (
).
6.
Remove the Top Cover Assembly (
).
7.
Open the Rear Cover Assembly.
8.
Remove the Left Plate Assembly (
).
9.
Disconnect P/J283 connected to the Fan Assembly from the LVPS PWB.
10. Release the harness of the Fan Assembly from the two clamps on the printer (
).
11. Remove the four screws securing the assembly to the printer (
).
12. Remove the Fan (
).
Figure 1 Fan Assembly
Replacement
1.
Reinstall the components in the reverse order.
REP 9.2 System Controller PWB
Removal
CAUTION
These components are susceptible to electrostatic discharge. Observe all ESD procedures to
avoid damage.
WARNING
Turn the power off and disconnect the Power Cord.
1.
Remove the Interface Cover Assembly (
2.
Disconnect host cables connected to the System Controller PWB.
3.
Disconnect P/J18 and P/J13 from the System Controller PWB (
).
4.
Remove the five screws that secure the System Controller PWB to the printer (
).
5.
Move the System Controller PWB toward the rear to disconnect P/J14 from the Print
Engine Controller PWB (
6.
Remove the System Controller PWB from the printer (
).
Figure 1 System Controller PWB
manuals4you.com
manuals4you.com
Содержание N2125N - DocuPrint B/W Laser Printer
Страница 11: ...02 2000 1 2 DocuPrint N2125 Initial Issue Service Call Procedures...
Страница 17: ...02 2000 1 8 DocuPrint N2125 1 5 Initial Issue Service Call Procedures...
Страница 19: ...02 2000 2 2 DocuPrint N2125 Initial Issue Status Indicator Repair Analysis Procedures...
Страница 21: ...02 2000 2 4 DocuPrint N2125 Introduction Measurements Initial Issue Status Indicator Repair Analysis Procedures...
Страница 27: ...02 2000 2 10 DocuPrint N2125 Error Code Tables Initial Issue Status Indicator Repair Analysis Procedures...
Страница 61: ...02 2000 2 44 DocuPrint N2125 RAP 50 RAP 51 Initial Issue Status Indicator Repair Analysis Procedures...
Страница 65: ...02 2000 2 48 DocuPrint N2125 RAP 55 RAP 56 Initial Issue Status Indicator Repair Analysis Procedures...
Страница 69: ...02 2000 2 52 DocuPrint N2125 RAP 60 RAP 61 Initial Issue Status Indicator Repair Analysis Procedures...
Страница 73: ...02 2000 2 56 DocuPrint N2125 RAP 66 Initial Issue Status Indicator Repair Analysis Procedures...
Страница 75: ...02 2000 3 2 DocuPrint N2125 Initial Issue Image Quality Repair Analysis Procedures...
Страница 103: ...02 2000 4 4 DocuPrint N2125 Introduction Initial Issue Repair Adjustment...
Страница 111: ...02 2000 4 12 DocuPrint N2125 REP 1 11 REP 1 12 Initial Issue Repair Adjustment...
Страница 117: ...02 2000 4 18 DocuPrint N2125 REP 2 5 Initial Issue Repair Adjustment...
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Страница 153: ...02 2000 4 54 DocuPrint N2125 REP 7 4 REP 7 5 Initial Issue Repair Adjustment...
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Страница 191: ...02 2000 4 92 DocuPrint N2125 REP 11 19 REP 11 20 Initial Issue Repair Adjustment...
Страница 201: ...02 2000 4 102 DocuPrint N2125 REP 12 13 REP 12 14 Initial Issue Repair Adjustment...
Страница 213: ...02 2000 4 114 DocuPrint N2125 REP 13 17 Initial Issue Repair Adjustment...
Страница 215: ...02 2000 4 116 DocuPrint N2125 ADJ 1 1 Initial Issue Repair Adjustment...
Страница 217: ...02 2000 5 2 DocuPrint N2125 Initial Issue Parts list...
Страница 241: ...02 2000 6 2 DocuPrint N2125 Initial Issue General Procedures Information...
Страница 243: ...02 2000 6 4 DocuPrint N2125 Introduction Initial Issue General Procedures Information...
Страница 263: ...02 2000 6 24 DocuPrint N2125 GP 2 11 Initial Issue General Procedures Information...
Страница 287: ...02 2000 6 48 DocuPrint N2125 GP 4 1 Initial Issue General Procedures Information manuals4you com manuals4you com...
Страница 289: ...02 2000 6 50 DocuPrint N2125 GP 4 1 Initial Issue General Procedures Information Figure 4 PCL Menu...
Страница 293: ...02 2000 6 54 DocuPrint N2125 GP 4 1 Initial Issue General Procedures Information Figure 9 Ethernet Menu...
Страница 295: ...02 2000 6 56 DocuPrint N2125 GP 4 1 Initial Issue General Procedures Information Figure 11 Novell Menu...
Страница 297: ...02 2000 6 58 DocuPrint N2125 GP 4 1 Initial Issue General Procedures Information...
Страница 299: ...02 2000 6 60 DocuPrint N2125 GP 5 1 Initial Issue General Procedures Information...
Страница 301: ...02 2000 7 2 DocuPrint N2125 Initial Issue Wiring Data...
Страница 307: ...02 2000 7 8 DocuPrint N2125 Base Engine Initial Issue Wiring Data Figure 5 Block Diagram 2 of 2...