Lexmark CS943 User Manual page 231

Maintain the printer
5
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.
6
Insert the new photoconductor unit until it clicks into place.
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