Lexmark MX617 User Manual page 244

Clearing jams
3
Remove 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 shiny photoconductor drum under the imaging unit.
Doing so may affect the quality of future print jobs.
4
Remove the jammed paper.
Note: Make sure that all paper fragments are removed.
5
Insert the imaging unit.
Note: Use the arrows inside the printer as guides.
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