Canon iR C6800 Series Service Manual page 1048

Chapter 14
14.4.3 Jam Code (ADF related)
Code Sensor
0001 post separation sensor
0002 post separation sensor
0003 registration sensor
0004 registration sensor
0005 read sensor
0006 read sensor
0007 delivery reversal sensor
0008 delivery reversal sensor
0042 post separation sensor
0043 registration sensor
0044 registration sensor
0045 read sensor
0046 read sensor
0047 delivery reversal sensor
0048 delivery reversal sensor
0071 timing fault
0073 timing fault
14-64
T-14-99
Sensor
PI7 The post separation sensor does not detect paper even when paper has been fed
452 mm after the start of separation.
PI7 the separation sensor detects paper after paper has been fed 50 mm (if extra
length, +200 mm) 45.5 mm following registration pickup.
the sensor goes on (paper with hole) before paper has been fed 12 mm after the
detection of the trailing edge; the separation sensor detects paper after paper has
been fed 50 mm from when the separation senor has gone on.
PI1 the registration sensor does not detect paper even when paper has been fed
134.8 mm after the post separation sensor has gone on.
PI1 the read sensor goes off before the registration sensor goes off.
PI8 the read sensor does not detect paper when paper has been fed 364.2 mm (182.1
x 2) after the point of registration.
the read sensor does not detect paper even when paper has been fed 157.4 mm
(78.7 x 2) from the point of No. 2 registration.
PI8 the read sensor detects paper when paper has been fed 500 mm (if extra length,
+200 mm) from the start of feed following a temporary stop before reading.
in the course of LTRR/LGL identification in mix mode, the read sensor detects
paper when paper has been fed 514 mm beginning at the advance edging
standby position.
PI9 at time of switchback, the delivery sensor does not detect paper when paper has
been fed 50 mm from the start of feed.
at time of switch back, the delivery sensor does not detect paper after paper has
been fed 50 mm from the start of feed.
PI9 delivery reversal sensor
the delivery sensor detects paper after paper has been fed 161.9 mm from the
end of reading the trailing edge.
PI7 a jam (1st sheet) is detected by the post separation sensor.
PI1 paper (1st sheet) fails to reach the registration sensor.
PI1 a stationary jam (1st sheets) is detected by the registration sensor.
PI8 paper (1st sheet) fails to reach the read sensor.
PI8 a stationary jam (1st sheet) is detected by the read sensor.
PI9 paper (1st sheet) fails to reach the delivery sensor.
PI9 a stationary jam (1st sheet) is detected by the delivery sensor.
timing of software operation is faulty.
the shift motor has a fault.
Description
0005-6303