Konica Minolta bizhub C658 Service Manual page 1969

bizhub C658/C558/C458/C368/C308/C258
3.3.4 Document reading front guide
• Open the document reading guide to handle documents that are caught between the document reading roller/1 and the document reading
roll.
• Open the original reading guide to clean the original reading roller/1 and the original reading sensor flock fabric.
• A spring is mounted to the document reading guide, therefore holding it by one hand is required at the time of handling a document. After
you finished handling the document, release the hand holding the guide and return the guide to its normal position.
• No open-close sensor is mounted to the document reading guide.
Scanner side-view drawing
[4]
[3]
[2]
[4]
[1] Document reading roller/1
[3] Flock fabric
[5] Original reading glass cleaning roller
3.4 Document switchback/exit section
3.4.1 Document switchback/exit mechanism
• The original transported from the transport section will exit by the document reading roller/1, /2 and document switchback exit roller.
• In the 2-sided mode, the document switchback exit roller is rotated backward and the original is fed to the registration roller again.
• The document switchback exit roller is driven by the document reading motor.
[2]
[3]
[4]
[5]
[2]
[1]
[5]
[1]
[6]
PB-12
PB THEORY OF OPERATION DF-629 > 3. OPERATION
[1]
[2] Document reading roll
[4] Document reading guide
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