Konica Minolta 7145 Service Manual page 227

7145 series Field Service Ver.4.0 Mar. 2004
Classification Warning
code
FS-113 F77-12
FS-114 F77-12
F77-13
F77-14
Causes
Stapler /R drive abnormality
• The home position cannot be
passed through in the speci-
fied period of time after the
start of the staple 1/R drive.
• While in the staple 1/F drive,
the home position cannot be
attained in the specified
period of time after the home
position is turned OFF.
• The home position cannot be
attained in the specified
period of time after the start of
the reverse drive of the staple
1/F.
Stapler drive failure
• Staple motor does not move
from home position within
specified time from start of
staple driving.
• Staple motor does not reach
the home position within
specified time from start of
staple reverse driving.
Saddle staple 1 drive failure
• During driving of saddle sta-
ple motor 1, saddle staple
does not move from home
position within specified time.
• During reverse driving of sad-
dle staple motor 1, it does not
reach the home position
within specified time.
Saddle staple 2 drive failure
• During saddle staple motor 2
driving, it does not move from
home position.
• During reverse driving of sad-
dle staple motor 2, it does not
reach the home position
within specified time.
Resulting
operation
The main
body stops
immediately,
and the RL1
(Main) turn
OFF.
4-55
ERROR CODE LIST
Estimated abnormal parts
PWB-A (Control board)
Staple motor 1
PWB-A FN (Control board)
Staple motor
PWB-C SK (Control board)
Saddle staple motor 1
PWB-C SK (Control board)
Saddle staple motor 2
1