Inlet Sensor Delay Jam; Inlet Sensor Stationary Jam; Buffer Path Paper Sensor Delay Jam - Sharp AR-FN8 Service Manual

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
Equivalent of 400 mm
Jam check
Inlet sensor (PI1)
Inlet feed motor (M9)
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 has been turned on.
Equivalent of size x 2
Jam check
Inlet sensor (PI1)
Inlet feed motor (M9)
3.

Buffer Path Paper Sensor Delay Jam

The buffer inlet sensor does not detect paper when an equivalent of 772 mm has been fed after
the inlet sensor has been turned on.
Jam check
Inlet sensor (PI1)
Buffer path paper
sensor (PI14)
First feed motor (M1)
2-52
Normal
Figure 2-257
Normal
Figure 2-258
Equivalent of 772 mm
Normal
Figure 2-259
Host machine delivery signal
Equivalent of 400 mm
Jam check
Inlet sensor (PI1)
Inlet feed motor (M9)
Jam check
Inlet sensor (PI1)
Inlet feed motor (M9)
Jam check
Inlet sensor (PI1)
Buffer path paper
sensor (PI14)
First feed motor (M1)
Jam
Equivalent of size x 2
Jam
Equivalent of 772 mm
Jam