Read Sharp AR-CF1 (serv.man3) Service Manual online
2-52
CHAPTER 2 FINISHER UNIT BASIC OPERATION
1.
Inlet Sensor Delay Jam
The inlet sensor does not detect paper when feeding an equivalent of 400 mm from when the host
machine delivery signal has been issued.
Host machine delivery signal
Host machine delivery signal
Jam check
Equivalent of 400 mm
Inlet sensor (PI1)
Normal
Inlet feed motor (M9)
Jam check
Inlet sensor (PI1)
Inlet feed motor (M9)
Jam
Equivalent of 400 mm
Figure 2-257
2.
Inlet Sensor Stationary Jam
The sheet does not move past the inlet sensor when an equivalent of twice the feeding length of
the sheet has been fed after the sensor turned on.
Jam check
Equivalent of size x 2
Inlet sensor (PI1)
Normal
Inlet feed motor (M9)
Jam check
Equivalent of size x 2
Inlet sensor (PI1)
Jam
Inlet feed motor (M9)
Figure 2-258
3.
Buffer Path Paper Sensor Delay Jam
The buffer inlet sensor does not detect paper when an equivalent of 550 mm has been fed after
the inlet sensor turned on.
Jam check
Equivalent of 550 mm
Equivalent of 550 mm
Inlet sensor (PI1)
Buffer path paper
sensor (PI14)
sensor (PI14)
Normal
First feed motor (M1)
Jam check
Inlet sensor (PI1)
Buffer path paper
sensor (PI14)
sensor (PI14)
First feed motor (M1)
Jam
Figure 2-259
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