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Lower Feeder Unit Theory of Operation Operations
2-9
II Composition/Operation
3.1.10 Paper reference position adjustment mechanism
• The Edge Guide Plate can be moved to allow the print start reference position for the
paper to be adjusted.
1. Through a hole in the Paper Lift Plate on top of the tray, loosen two screws that secure
the Edge Guide Plate.
2. Accessing the tray from its bottom surface, loosen two screws that secure the Refer-
ence position Adjusting Plate.
3. Slide the Reference position Adjusting Plate as necessary as indicated on the scale.
4. From the bottom surface of the tray, tighten the two screws that secure the Reference
position Adjusting Plate.
5. Through the hole in the Paper Lift Plate on top of the tray, tighten the two screws that
secure the Edge Guide Plate.
3.1.11 Paper misfeed detection control
• If the Lower Feeder Paper Feed Sensor (PC3 PF) is not activated within a predetermined
period of time after a paper feed sequence has been started, the machine determines
that there is a paper misfeed. It then displays a paper misfeed message on the panel.
• The paper misfeed display can be reset by opening and closing any door.
Edge Guide Plate fixing
screws
4138to2125c0
Paper Lift Plate
4138to2123c0
Adjustment scale
Reference Position Adjusting Plate fixing screws
Reference position
Adjusting Plate
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