Lexmark X746de Service Manual page 273

Print media transport
The print media is picked from the input source and fed to the bump aligner roll. The media movement is
detected by a sensor located in the paper pick mechanism. It does not matter where the media comes from
(Tray 1, Tray 2, or, the MPF); it will enter the electrophotographic process at the bump aligner drive. The bump
aligner motor drives the bump aligner roll which feeds the paper to the transfer belt.
500-sheet assembly
pick tire
Bump aligner roll
Pick tire
Backup aligner roll
MPF pick tire
Diagnostic aids
7526
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