Olivetti DF-650 Service Manual page 58

Problem
(12)
Jam in saddle paper
entry section
Jam code 92
(13)
Jam in saddle tray
section
Jam code 93
(14)
Jam in saddle eject
section
Jam code 94
(15)
Jam in saddle eject
section
Jam code 95
Y104371-8
Causes/check procedures
The paper forwarding pul-
ley, upper or lower forward-
ing roller is dirty with paper
powder.
The paper forwarding pul-
ley, upper or lower forward-
ing roller is deformed or
worn.
Defective centerfold unit
paper entry sensor.
The paper entry roller is
dirty with paper powder.
The paper entry roller is
deformed or worn.
Defective inside tray detec-
tion sensor.
The right or left centerfold
roller is dirty with paper
powder.
The right or left centerfold
roller is deformed or worn.
Defective folded edge
detection sensor.
The eject roller is dirty with
paper powder.
The eject roller is deformed
or worn.
Defective folded edge
detection sensor.
Corrective measures
Check and, if it is dirty, clean it.
Check and, if it is deformed or worn, fix or replace it.
Run maintenance item U241 and turn the centerfold unit paper
entry sensor on and off manually. Replace the centerfold unit
paper entry sensor if indication of the corresponding sensor on the
touch panel is not displayed in reverse.
Check and, if it is dirty, clean it.
Check and, if it is deformed or worn, fix or replace it.
Run maintenance item U241 and turn the inside tray detection
sensor on and off manually. Replace the inside tray detection sen-
sor if indication of the corresponding sensor on the touch panel is
not displayed in reverse.
Check and, if it is dirty, clean it.
Check and, if it is deformed or worn, fix or replace it.
Run maintenance item U241 and turn the folded edge detection
sensor on and off manually. Replace the folded edge detection
sensor if indication of the corresponding sensor on the touch
panel is not displayed in reverse.
Check and, if it is dirty, clean it.
Check and, if it is deformed or worn, fix or replace it.
Run maintenance item U241 and turn the folded edge detection
sensor on and off manually. Replace the folded edge detection
sensor if indication of the corresponding sensor on the touch
panel is not displayed in reverse.
Service Manual
3H3
1-4-5