Lexmark CS921 User Manual page 46

Maintaining the printer 46
4
Unpack the new photoconductor unit.
Warning—Potential Damage: Do not expose the photoconductor unit to direct light for more than one
minute. Extended exposure to light may cause print quality problems.
Warning—Potential Damage: Do not touch the photoconductor drum. Doing so may affect the quality of
future print jobs.