Operation; Up/Down Control - Konica Minolta BizHub C360 Service Manual

16. PAPER FEED SECTION (MANUAL TRAY)

16.3 Operation

16.3.1

Up/down control

• The paper lift-up plate is moved up and down by the transport motor.
A. Up operation
• The manual pick-up solenoid is energized for a predetermined period of time during rota-
tion of the transport motor. This unlocks the paper lift-up plate clutch (mechanical) and
the driving force of the transport motor is transmitted to the paper lift-up cam.
• As the paper lift-up cam rotates, the paper lift-up plate which has so far been pushed
down by the paper lift-up cam is raised to the paper feed position by the spring.
B. Down operation
• The manual pick-up solenoid is energized for a predetermined period of time during rota-
tion of the transport motor. This rotates the paper lift-up cam, so that the cam pushes the
paper lift-up plate down into its standby position.
Paper lift-up plate
clutch (mechanical)
Paper lift-up cam
Manual lift-up position
sensor (PS26)
Manual pick-up solenoid (SD1)
158
Paper lift-up plate
Paper lift-up plate
clutch (mechanical)
Manual lift-up position
detection plate
Spring
Theory of Operation Ver. 1.0 Jul. 2009
Manual paper feed
clutch (CL7)
Manual lift-up position sensor (PS26)
Manual pick-up solenoid (SD1)
A0EDT2C120DA
Paper lift-up cam
A0EDT2C121DA
A0EDT2C122DA
Transport motor (M1)