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
Individual maintenance part expected life
ADF maintenance kit
An ADF maintenance kit (40X8806) is available for this printer. This kit contains the following FRUs:
• 40X7220—ADF feed / pick roll assembly, including ADF separator roll and guide
• 40X7209—Flatbed assembly
• 3033167—Glass cleaner
There is no operator panel message to indicate when this kit needs to be installed. This kit should be used if the
user is experiencing one or more of these issues:
• Page misfeeds in the ADF (skews, fails to pick)
• ADF paper jams
• Streaks appear on scanned copies, but not on printed pages
• Dark spots of blemishes appear on copies from the flatbed
Description Part number Expected part life CRU/FRU
2000-sheet high-capacity feeder pick
roll assembly
40X6275 250K CRU
ADF feed / pick roll assembly, including ADF
separator roll and guide
40X7220 120K CRU
Fuser assembly, 115V 40X7100 150K CRU
Fuser assembly, 220V 40X7101 150K CRU
Fuser assembly, 100V 40X7102 150K CRU
ITU assembly 40X7103 200K CRU
MPF pick tires and wear parts 40X7178 150K FRU
Pick roll assembly 40X6104 250K FRU
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