Panasonic WORKIO DP-150, Service Manual

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2.Paper Feed Unit
1)Construction of the paper feed unit
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The composition is as follows.
Component name Description
1 Paper feed roller Feed the paper.
2 Paper feed solenoid Push the pick up roller to the paper.
3 Paper pass sensor Detects paper is properly registered at the
registration rollers.
4 Paper separation finger Avoid feeding two sheets of paper at the same time.
5 Paper detecting sensor Detect paper in the paper feed tray.
6 Registration roller Let the paper hit between registration rollers
and register it.
Micro switchs
1 6
5 4 3
4)Sheet bypass paper size detection
•
The paper size detecting micro switchs are attached to the sheet bypass and
detect the paper size.
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