Bookletmaker SR 85 February 2001PAGE
Fault code Possible cause
Fault isolating / repair
10
.
Outfeed sensor SEN 4,
activated.
Paper is blocking the sensor.
Sensor misadjusted.
Remove the paper.
Check/Adjust the Outfeed sensor
according to REP 4.5.
Sensor defective.
Check that the voltage between TP8 on
the controller PCB and common ground is
greater than 2.2 VDC with the sensor
blocked and less than 0.9 VDC with the
sensor unblocked.
Wires defective.
Disconnect the sensor connector. Check
the wires for an open circuit using a
voltmeter. Measure on connector J1
between 25A and 25C. And between 21A
and 3C.
Controller PCB defective. If checks above is good, replace the
controller PCB.
11
.
Fold stop sensor
SEN 2, activated.
Paper is blocking the sensor.
Sensor misadjusted.
Remove the paper.
Reposition the sensor to obtain the
voltages below.
Sensor defective. Check that the voltage between TP2 on
the controller PCB and common ground is
greater than 2.2 VDC with the sensor
blocked and less than 0.9 VDC with the
sensor unblocked.
Wires defective.
Disconnect the sensor connector. Check
the wires for an open circuit using a
voltmeter. Measure on connector J1
between 31A and 31C. And between 31A
and 4A.
Controller PCB defective. If checks above is good, replace the
controller PCB.
12
.
Rear staple detection,
activated.
Stapler head short circuit to
chassis ground
Find what causes the short circuit and
perform appropriate action.
Wires defective. Check that the voltage between TP15 on
the controller PCB and common ground is
less than 0.9 VDC when the stapler head
is in contact with the anvil and greater
than 2.2 VDC when not in contact. Use a
screw driver to connect the stapler head
with the anvil.
Controller PCB defective.
If check above is good, replace the
controller PCB.
Continue FIP 8.1 Self diagnostic system control, Fault code table
8.1.4
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