Olivetti d-Copia 6500MF Plus Service Manual page 367

(3) Paper jam at feeding from cassette 1
Electrical parts that could cause paper jam during paper travelling at the primary
feeding (to regist roller)
Timing of detection
Measures
Paper feed motor(PFM)
Paper feed clutch 1(PFCL1)
Assist clutch 1 (ACSL1)
Middle motor (MM)
Registration motor (RM)
Feed sensor 1 (FS1)
Middle sensor (MS)
Checking
procedure at the
Corrective action at the occurrence of
occurrence of
J0501
J0501
1 Items for Initial Checks
2 Feed sensor 1 (FS1): Conduct
connectivity check, mounting location
check, operation check (U031)
3 Paper feed clutch (PFCL1): Operation
check (U032)
4 Paper feed motor: Operation check
(U030)
5 Feed PWB 2: Replace
6 Engine PWB : Replace
Y116520-3
Jam code
J0501,J0511,J1301,J1311,J4001,J4011
Related parts
Registration sensor (RS)
Engine PWB (EPWB)
Feed PWB 2 (FPWB2)
Feed PWB 1 (FPWB1)
On/Off control signal output connector
(terminal), point of checking connection
see page 1-4-26
Feed PWB 2 YC8-11
Feed PWB 2 YC4-1
Feed PWB 2 YC2-3(RDY),1(REM)
1-4-39
2N8/2N7
Service Manual