Read Panasonic KV-S3065CL / KV-S3065CW (serv.man4) Service Manual online
Error Code
Possible Cause
Check Point
Remarks
Classified Code
ST1
ST2
ST3
ST4
F40
(Hopper Error)
(Hopper Error)
30
00
00
00
1. Paper Feed Motor does not work
properly.
properly.
1.
Check the hopper mechanism condition,
by carrying out Hopper Drive test.
(See 9.3.6.)
by carrying out Hopper Drive test.
(See 9.3.6.)
2.
Check the following connection and
soldering condition on each connector.
soldering condition on each connector.
a.
Paper Feed Motor to CN5006
(POWER RELAY Board)
(POWER RELAY Board)
b.
CN5006 to CN5002 on the POWER
RELAY Board
RELAY Board
3.
Check the following signals
→ CN5006-1, 3, 5, 7
th
pins
See Fig.10.2.1.
4.
Replace faulty cables.
5.
Replace the Paper Feed Motor.
2. Paper Feed Motor control circuit
does not work properly.
does not work properly.
1.
Check following connection and soldering
condition on each connector.
condition on each connector.
a.
CN5002 (POWER RELAY Board) to
CN4008 (DRIVE Board)
CN4008 (DRIVE Board)
b.
CN4001 (DRIVE Board) to CN5033
(POWER RELAY Board)
(POWER RELAY Board)
c.
CN5032 (POWER RELAY Board) to
CN1012 (CONTROL Board)
CN1012 (CONTROL Board)
2.
Check the soldering condition of IC4002
on DRIVE Board to repair it.
on DRIVE Board to repair it.
3.
Check the following signals on the DRIVE
Board.
Board.
a.
IC4002-11
th
pin (CLK)
: See Fig.10.2.2.
b.
IC4002-7
th
pin (VREF): 2.3 V or less
c.
IC4002-15
th
pin (ENABLE): 5 V
(When executing “Feed motor” test)
4.
Check the soldering condition of IC1038
on CONTROL Board to repair it.
on CONTROL Board to repair it.
a.
11
th
pin (CLK)
b.
2, 5, 6, 9, 12
th
pins
5.
Replace faulty parts or boards.
3. Rotation from the Paper Feed
Motor Gear is not transmitted, to the
hopper properly.
Motor Gear is not transmitted, to the
hopper properly.
1.
Check the hopper mechanism condition,
by carrying out Hopper Drive test.
(See 9.3.6.)
by carrying out Hopper Drive test.
(See 9.3.6.)
Note:
Hopper lift drive mechanism
→ See 6.4 and 6.5.
2.
Reassemble improper lay-out or replace
faulty parts.
faulty parts.
115
KV-S3065CLSERIES / KV-S3065CWSERIES
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