Preventive maintenance
6-1
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6. Preventive maintenance
This chapter describes procedures for printer preventive maintenance. Follow these recommendations to help
prevent problems and maintain optimum performance.
Safety inspection guide
The purpose of this inspection guide is to aid you in identifying unsafe conditions.
If any unsafe conditions exist, find out how serious the hazard could be and if you can continue before you
correct the hazard.
Check the following items:
•
Damaged, missing, or altered parts, especially in the area of the on/off switch and the power supply
•
Damaged, missing, or altered covers, especially in the area of the top cover and the power supply cover
•
Possible safety exposure from any non-Lexmark attachments
LEXMARK
X940e & X945e
EVERY
SERVICE
CALL
EVERY
100K
EVERY
600K
NOTE:
MEDIA TRAY—ALL
Media Side Guides
Inspect
Inspect
Check for correct positioning
Media End Guide
Inspect
Inspect
Check for correct positioning
Separation Pad
Inspect
Clean
Damp cloth
Tray Lift Gear assembly
Inspect
MEDIA FEED UNIT—ALL
Feed Roll
Inspect
Replace
Verify page count before replacing
Pick Roll
Inspect
Replace
Verify page count before replacing
Separation Roll
Inspect
Replace
Verify page count before replacing
MPF pick roll
Inspect
Clean
Water or alcohol
Media Transport Roll Assembly
Clean
Water or alcohol
Sensor (registration)
Clean
Brush or blower brush
Sensor (tray 1 feed-out)
Clean
Brush or blower brush
Sensor (tray 2 feed-out)
Clean
Brush or blower brush
Sensor (tray 3 feed-out)
Clean
Brush or blower brush
Sensor (tray 4 feed-out)
Clean
Brush or blower brush
PRINTHEAD
Printhead slit glass (4)
Clean
Clean
Printhead cleaning tool
Summary of Contents for X945E
Page 20: ...xx Service Manual 7510 Go Back Previous Next ...
Page 25: ...Notices and safety information xxv 7510 Go Back Previous Next ...
Page 26: ...xxvi Service Manual 7510 Go Back Previous Next ...
Page 32: ...xxxii Service Manual 7510 Go Back Previous Next ...
Page 88: ...1 56 Service Manual 7510 Go Back Previous Next TTM theory ...
Page 97: ...General information 1 65 7510 Go Back Previous Next 3TM theory ...
Page 104: ...1 72 Service Manual 7510 Go Back Previous Next 1TM theory ...
Page 111: ...General information 1 79 7510 Go Back Previous Next Duplex ...
Page 432: ...3 52 Service Manual 7510 Go Back Previous Next ...
Page 475: ...Repair information 4 43 7510 Go Back Previous Next E F ...
Page 483: ...Repair information 4 51 7510 Go Back Previous Next Connectors A ...
Page 623: ...Repair information 4 191 7510 Go Back Previous Next ...
Page 653: ...Repair information 4 221 7510 Go Back Previous Next ...
Page 714: ...4 282 Service Manual 7510 Go Back Previous Next ...
Page 715: ...Connector locations 5 1 7510 Go Back Previous Next 5 Connector locations Locations ...
Page 720: ...5 6 Service Manual 7510 Go Back Previous Next Printhead Polygon mirror motor ...
Page 725: ...Connector locations 5 11 7510 Go Back Previous Next ...
Page 726: ...5 12 Service Manual 7510 Go Back Previous Next ...
Page 729: ...Connector locations 5 15 7510 Go Back Previous Next Switch media size Switch TTM media size ...
Page 765: ...Parts catalog 7 31 7510 Go Back Previous Next Assembly 29 Electrical 1 3 5 9 2 10 6 4 8 1 7 ...
Page 770: ...7 36 MFP Service Manual 7510 Go Back Previous Next Assembly 32 Electrical 4 2 1 4 3 5 7 6 8 9 ...
Page 797: ...Parts catalog 7 63 7510 Go Back Previous Next Assembly 50 1TM feed unit assembly 4 3 5 4 1 2 ...
Page 802: ...7 68 MFP Service Manual 7510 Go Back Previous Next Assembly 53 1TM drive and electrical ...
Page 804: ...7 70 MFP Service Manual 7510 Go Back Previous Next Assembly 54 3TM covers 3 5 2 4 1 ...
Page 812: ...7 78 MFP Service Manual 7510 Go Back Previous Next Assembly 58 3TM drive and electrical ...
Page 815: ...Parts catalog 7 81 7510 Go Back Previous Next Assembly 60 TTM media trays 3 5 4 3 7 2 6 8 1 ...
Page 824: ...7 90 MFP Service Manual 7510 Go Back Previous Next Assembly 67 TTM drive and electrical ...
Page 828: ...7 94 MFP Service Manual 7510 Go Back Previous Next ...
Page 836: ...I 8 Service Manual 7510 Go Back Previous Next ...
Page 844: ...I 16 Service Manual 7510 Go Back Previous Next ...