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2-2 Electrical Parts Layout
2-2-1
Electrical parts layout
(1) PWBs, motors and clutches
1.
Side feeder main PWB (SFMPWB) ............. Controls electrical components in the side feeder and communications
2.
Side feeder drive motor (SFDM) .................. Drives the paper feed and conveying mechanism in the side feeder.
3.
Side feeder lift motor (SFLM) ....................... Drives the paper lift mechanism of the side feeder.
4.
Side feeder paper feed clutch (SFPFCL)..... Transfers drive from the paper conveying belt.
5.
Side feeder paper conveying clutch
(SFCCL)....................................................... Transfers drive from the left feed roller and feed roller.
6.
Separation fan motor (SPFM) ...................... Separates the uppermost sheet in the side feeder.
7.
Suction fan motor (IFM) ............................... Attracts paper to the paper conveying belt.
8.
Side feeder dehumidifier heater (SFDH)...... Dehumidifies paper in the side feeder.
Y110900-9
5
4
6
2
1
Machine front
Machine inside
Figure 2-2-1 PWBs, motors and clutches
with the machine.
Service Manual
7
8
3
Machine rear
3MV
2-2-1
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