Specifications
D014/D015/D078/D079 7-48 SM
S44 Duplex Transport Sensor 2
Detects the leading edge and trailing edge of
each sheet as it passes from the jogger unit
above and into the horizontal feed path of the
duplex unit below. Signals a jam if the paper
does not arrive at or reach the sensor location at
the prescribed time.
S45 Duplex Jogger HP Sensor
At power on, detects the actuators on the jogger
fences of the duplex unit, switches off the jogger
motor and stops the fences at their home
positions.
S46
Double-Feed Detection
Sensor
Receives the light emitted from the double–feed
detection LED and reflected from the surface of
each sheet in the paper path. Signals an error if
the thickness of the paper is not the same as the
previous sheet.
S47
Guide Plate Position
Sensor
Detects the position of guide plate when the jam
occurs between the vertical transport rollers and
registration roller.
S48 Relay Sensor
Detects jams at the top of the vertical paper
path.
S49 Registration Sensor
Detects the leading edge of the paper and
switches off the registration motor and stops the
registration roller briefly but long enough to
correct buckle the paper.
S50 Paper Exit Sensor
Detects the leading and trailing edge of each
sheet at the paper exit slot to check timing and
detect jams.
S51 Bypass Paper Sensor Detects the presence of paper in the bypass tray.
S52 Bypass Paper End Sensor
Signals paper out when the last sheet feeds from
the bypass tray.
Rev. 04/2008
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