Lexmark CS310n User Manual page 102

Maintaining the printer
10
Gently shake the yellow, cyan, magenta, and black developer units side‑to‑side.
11
Remove the red packing strip and the attached fabric from the developer units.
12
Gently insert the yellow, cyan, magenta, and black developer units.
Note: Make sure each developer unit is inserted into a matching color slot.
13
Remove the red packing strip from the imaging kit.
Warning—Potential Damage: Do not touch the shiny photoconductor drum under the imaging kit. Doing so may
affect the quality of future print jobs.
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