3 - 28
DIAGRAMS
LIST OF UNPLUGGED CONNECTOR SYMPTOMS (REF. ONLY)
When each abnormality occurs, there is a possibility that the following connectors are unplugged. When an objective connector is
connected normally, conduct trouble shooting in accordance with a jam code list.
[1] Paper Jamming
Code Number of unplugged connector
CN53, CN233 (paper feeding), CN120 (control board)
CN38, CN79, CN122, CN230 (paper feeding), CN120 (control board)
CN25, CN38, CN79, CN123, CN231 (paper feeding), CN120 (control board)
CN720, CN721 (LCT vertical conveyance), CN120 (control board)
CN709, CN712, CN713, CN714, CN716 (LCT horizontal conveyance), CN120 (control board)
CN42 (control board)
CN727, CN730 (LCT horizontal conveyance)
CN324, CN325 (drum)
CN32 (2nd paper feeding)
CN42 (control board), CN46, CN86 (2nd paper feeding)
CN6 (control board), CN40 (fixing), CN392 (fixing drawer)
CN531,CN550, CN551, CN552, CN555 (ADU), CN505 (ADU drawer)
CN531, CN532, CN534, CN557, CN558, CN559, CN562 (ADU), CN505 (ADU drawer)
J10
J11
J12
J13
J14
–
J19
J21
J30
J31
J32
J92
–
5
1
2
3
4
6
7
–
8
9
10
11
12
Jam No.