Panasonic FP-7818, Service Manual & Parts Manual

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5-41
Troubleshooting
Jam
Jam
read Condition
code
position
J12 Paper feeding from copier lower stage: A
The copier lower stage paper pass sensor 2 is detecting paper within a
predetermined time after first detecting paper.
J13 Paper feeding from optional system console upper stage: B
Upper stage paper pass sensor 1 is detecting paper within a
predetermined time after first detecting paper.
J14 Paper feeding from optional system console middle stage: B
Middle stage paper pass sensor 2 is detecting paper within a
predetermined time after first detecting paper.
J15 Paper feeding from optional system console lower stage: B
Lower stage paper pass sensor 3 is detecting paper within a
predetermined time after first detecting paper.
J16 Paper feeding from optional LCC: A
The copier lower stage paper pass sensor 2 is detecting paper within
a predetermined time after first detecting paper.
J17 When fixed quantity paper passed on the registration roller paper pass
sensor.
a) The copier paper pass sensor 1 or 2 is detecting paper.
A
b) Optional paper pass sensor 1 or 2 or 3 is detecting paper. B
J18 Paper feeding except from sheet bypass: A
The registration roller paper pass sensor does not detect paper within
a predetermined time after copier upper stage paper pass sensor 1
detected paper.
J19-20 Not used
J21 Copier upper stage paper pass sensor 1 is detecting paper. A
J22 Copier lower stage paper pass sensor 2 is detecting paper. A
J23 Optional system console upper paper pass sensor 1 is detecting paper. B
J24 Optional system console middle paper pass sensor 2 is detecting paper. B
J25 Optional system console lower paper pass sensor 3 is detecting paper. B
J26-29 Not used
J30 Paper feeding from sheet bypass:
The registration roller paper pass sensor is detecting paper within a
C
predetermined time after sensor detected paper.
J31 Paper feeding except from sheet bypass: C
The registration roller paper pass sensor is detecting paper within a
predetermined time after registration roller starts rotating.
J32 Not used
J33 The registration roller paper pass sensor is detecting paper. C
J34-39 Not used
J40
The paper exit sensor does not detect paper within a predetermined C, D
time after registration roller starts rotating.
J41 The paper exit sensor is detecting paper within a predetermined time D
after sensor detected paper.
J42 The paper exit sensor is detecting paper. D
J43-49 Not used