Kyocera TASKalfa 6501i Service Manual page 409

Checking
procedure at the
Corrective action at the occurrence of
occurrence of
J46XX
J46XX
1 Items for Initial Checks
2
Eject full sensor (EFS): Conduct
connectivity check, mounting location
check, operation check (U031)
3
feedshift solenoid (FSSOL): feedshift
guide check (U033)
4
Eject motor (EM): Operation check
(U030)
5
Front PWB (FRPWB): Replace
6
Engine PWB : Replace
Checking
procedure at the
Corrective action at the occurrence of
occurrence of
J47XX
J47XX
1 Items for Initial Checks
2
Switchback sensor (SBS): Conduct
connectivity check, mounting location
check, operation check (U031)
3
feedshift solenoid (FSSOL): feedshift
guide check (U033)
4
Job separator eject motor (JSEM):
Operational check (U030)
5
Engine PWB : Replace
On/Off control signal output connector
(terminal), point of checking connection
see page 1-4-26
Front PWB YC5-16
Front PWB YC5-19
Front PWB YC5-8 to 11
On/Off control signal output connector
(terminal), point of checking connection
see page 1-4-26
Front PWB YC5-13
Front PWB YC5-19
JS main circuit PWB: YC2-4, 5, 6, 7,
YC-1 Feed PWB 1: YC20
Engine PWB: YC7 Front PWB: YC3
1-4-49
2N8/2N7