Lexmark M410 Service Manual - Page 66

Print Quality - Blurred or Fuzzy Print, input paper sources.

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Page 66 highlights

4045-XXX Print Quality - Blurred or Fuzzy Print Blurred or fuzzy print is usually caused by a problem in the main drive gearbox assembly, alignment assembly, any feed roller or in the transfer roll bearings or transfer roll. Check the gearbox assembly for correct operation. Check the transfer roll for binds or a contaminated shaft or bearings. Blurred print can also be caused by incorrect feeding from one of the input paper sources. Check the high voltage contacts to ensure they are not bent, corroded or damaged. Replace as necessary. 2-40 Service Manual

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2-40
Service Manual
4045-XXX
Print Quality - Blurred or Fuzzy Print
Blurred or fuzzy print is usually caused by a problem in the main
drive gearbox assembly, alignment assembly, any feed roller or in the
transfer roll bearings or transfer roll. Check the gearbox assembly for
correct operation. Check the transfer roll for binds or a contaminated
shaft or bearings.
Blurred print can also be caused by incorrect feeding from one of the
input paper sources.
Check the high voltage contacts to ensure they are not bent,
corroded or damaged. Replace as necessary.