Minolta Di350 - Page 211

FrameMaker Ver.5.5E(PC) Di350 TROUBLESHOOTING
98.12.09
T-24
Symptom Step Check Item Result Action
•
Paper is at a
stop at the verti-
cal transport
section.
•
Paper is at a
stop near the
Synchronizing
Rollers.
1 Is the Vertical Transport
Roller or Roll deformed,
worn, or dirty with paper
dust?
YES Clean or change the Verti-
cal Transport Roller or Roll.
2 Is RSEN fully operational?
Check the input data using
I/O Check.
YES Check step 4 and onward.
3 Does the voltage across
CN4A-2 on PWB-A (PF-
106) and GND change from
LOW to HIGH when RSEN
is blocked?
YES Change PWB-A (PF-106),
PWB-A (PF-108/PF-110),
or PWB-A (Cassette Main
Board), in that order.
NO Change RSEN.
4 Check RCL for operation.
Does the voltage across
CN7A-4 on PWB-A (PF-
106) and GND change from
DC24V to DC0V when the
Start key is pressed?
NO Change PWB-A (PF-106),
PWB-A (PF-108/PF-110),
PWB-A (Cassette Main
Board), or PWB-A, in that
order.
5 Check CL2 for operation.
Does the voltage across
CN9-1 on PWB-A and GND
change from DC24V to
DC0V when the Start key is
pressed?
NO Change PWB-A.
6
✽
If the 3rd Drawer is PF-
106
Is PC2 fully operational?
Check the input data using
I/O Check.
YES Check various parts for
possible overload and, if
they are okay, change RCL,
CL2, or PWB-A, in that
order.
NO Check the PC2 actuator for
operation and, if it is intact,
change PC2.
7
✽
If the 4th Drawer is PF-
106
Is S3 fully operational?
Check the input data using
I/O Check.
YES Check various parts for
possible overload and, if
they are okay, change RCL,
CL2, or PWB-A, in that
order.
8 Does the voltage across
PJ3A-2B on PWB-A (PF-
108/PF-110) and GND
change to DC0V when S3
is blocked and to DC5V
when S3 is unblocked?
YES Change PWB-A (PF-108/
PF-110) or PWB-A (Cas-
sette Main Board).
NO Check the S3 actuator for
operation and, if it is intact,
change S3.