Document Feed/Conveyance Mechanism - Konica Minolta bizhub 500 Service Manual

5. OPERATION
5.2

Document feed/conveyance mechanism

• When the original reaches the Registration Sensor, the Original Feed Motor (M1) [5] starts
rotating forward and, at the same time that the Pickup Roller goes up, drive is then supplied
to the Registration Roller [3].
• When the Original Conveyance Motor (M2) [4] starts rotating forward, the two Conveyance
Rollers [2] and the Exit/Turnover Roller [1] feed the document toward the exit direction.
Parts
M1
M2
[4]
[1] Exit/Turnover Roller
[2] Conveyance Roller
[3] Registration Roller
8
Direction of
Rotation
Backward The Pickup Rollers lower and start rotating and the Feed
rotation Roller rotates.
Forward
The Registration Roller rotates.
rotation
Backward The Conveyance Roller and Exit/Turnover Roller rotate in
rotation the direction to turn over the original.
Forward The Conveyance Roller and Exit/Turnover Roller rotate in
rotation the direction to feed the original out.
[5]
[3]
[2]
Theory of Operation Ver. 1.0 Feb. 2006
Details
[1]
[4] Original Conveyance Motor (M2)
[5] Original Feed Motor (M1)
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