Tray Drive - Lexmark B2650 Service Manual

Tray drive

To prepare for feeding, the lift plate raises to push the paper against the pick roller. The lift plate stops pushing
at the point where the pick roller is at the proper height for picking. After the pick roller is in position, it feeds
the topmost paper to the separator roller. The separator roller rotates in a direction opposite to the pick roller
to ensure that only one sheet is fed at a time.
The motor (pick/lift) controls the pick roller and lift plate.
The lift plate in the standard tray is supported only in some printer models.
1 Pick roller
2 Separator roller
Theory of operation
301
4600-830, -835, -895