Lexmark MX331 Quick Reference - Page 3

Warning-Potential Damage

Page 3 highlights

Warning-Potential Damage: Do not touch the photoconductor drum. Doing so may affect the quality of future print jobs. 5 Shake the toner cartridge to redistribute the toner. 2 Remove the imaging unit. 4 Unpack the new toner cartridge. 3 Twist the blue latch, and then remove the used toner cartridge from the imaging unit. Warning-Potential Damage: Do not expose the imaging unit to direct light for more than 10 minutes. Extended exposure to light may cause print quality problems. 3 6 Insert the new toner cartridge into the imaging unit until it clicks into place.

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2
Remove the imaging unit.
3
Twist the blue latch, and then remove the used toner cartridge
from the imaging unit.
Warning—Potential Damage:
Do not expose the imaging
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 quality of
future print jobs.
4
Unpack the new toner cartridge.
5
Shake the toner cartridge to redistribute the toner.
6
Insert the new toner cartridge into the imaging unit until it
clicks
into place.
3