Konica Minolta PF-210, Service Manual

Page: 26 / 38

T-2
(2) Switch
(3) Solenoid
Step Check Result Action
1
Does the input signal (NO) of the control board change
from L to H when the switch is turned on?
NO
Replace the
switch.
YES
Replace the con-
trol board.
Step Check Result Action
1
Does the output signal of the control board change
from H to L when the solenoid is activated?
NO
Replace the con-
trol board.
YES
Replace the sole-
noid.
Not Use
NO
COM
4025T523AB
4025T522AA
1
2
2
1
2
1
T.fm Page 2 Friday, August 29, 2003 10:15 AM