Diagnostic aids 3-39
5056-XXX
Tray up/down mechanism
The driving force of the tray motor transmits to the tray driving pulley through the gears. Moving the tray moves
up and down through the tray driving belt. After the paper loads, and the top cover is set, the pickup solenoid
turns on to lower the call roller. When the tray moves up, the call roller is raised by the top surface of the paper,
and the shield plate on the up sensor is released from the up sensor which turns off the tray motor.
Also, when the top surface of the paper lowers during printing and the up sensor is shielded, the tray motor again
rotates forward to raise the paper.
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