Lexmark CX827 User Manual page 176

Maintaining the printer
3
Remove the imaging unit.
4
Unpack the new imaging unit, and then remove the packing material.
Warning—Potential Damage: Do not expose the photoconductor unit to direct light for more than 10
minutes. Extended exposure to light may cause print quality problems.
Warning—Potential Damage: Do not touch the photoconductor drum. Doing so may affect the print
quality of future print jobs.
5
Insert the new imaging unit.
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