Panasonic KV-SS080 Service Manual page 40

Error Code
Classification ST1 ST2 ST3 ST4
Code
F61: 07
White/ Dark
calibration error
F62: 9C 00
Calibration error
before scanning
image
F63: 9D 00
Scanned image
error
Possible Cause
00 00 00 1. Power supply (+24 V) is not
properly supplied to the LED
Lamp included in the
Scanning Unit.
2. The result of the calibration
is not correctly received by
the controller (ASIC on the
CONTROL).
3. The Scanning Unit does not
work properly.
00 00 1. CONTROL Board does not
work properly.
2. The result of the calibration
is not correctly transmitted to
PC.
3. The power supply to the
circuit on the CONTROL
Board was interrupted.
00 00 1. CONTROL Board does not
work properly.
2. The result of the calibration
is not correctly transmitted to
PC.
3. The power supply to the
circuit on the CONTROL
Board was interrupted.
Check Point
1. Restart the scanner, and then execute
"Carriage Drive" in Sec. 9.3.5 to check
whether the same phenomenon is
reproduced.
2. Check the following connection and
soldering condition on each connector:
(1) JP1 (CCD Board) to LED Lamp
(2) CN1 (CCD Board) to CN2
(CONTROL Board)
(3) JP2 (CONTROL Board) to AC
Adaptor
3. Replace faulty parts.
1. Check the following connection and
soldering condition on each connector:
→ CN2 (CONTROL Board) to CN1
(CCD Board)
2. Check the soldering condition of ASIC
and its surrounding circuits on the
CONTROL Board.
3. Replace faulty parts.
1. Check the following connection and
soldering condition on each connector:
→ JP1 (CCD Board) to LED Lamp
2. Replace the Scanning Unit.
1. Restart the scanner, and then execute
"Carriage Drive" in Sec. 9.3.5 to check
whether the same phenomenon is
reproduced.
2. Check the soldering condition of ASIC,
JP5, and their surrounding circuits on
the CONTROL Board.
3. Replace the CONTROL Board.
1. Re-connect the USB cable to the
scanner, and then restart the scanner to
confirm whether the same error occurs.
2. Replace the USB cable.
1. Re-connect the AC Adaptor to the
scanner, and then restart the scanner to
confirm whether the same error occurs.
2. Replace the AC Adaptor.
1. Restart the scanner, and then execute
"Carriage Drive" in Sec. 9.3.5 to check
whether the same phenomenon is
reproduced.
2. Check the soldering condition of ASIC,
JP5, and their surrounding circuits on
the CONTROL Board.
3. Replace the CONTROL Board.
1. Re-connect the USB cable to the
scanner, and then restart the scanner
to confirm whether the same error
occurs.
2. Replace the USB cable.
1. Re-connect the AC Adaptor to the
scanner, and then restart the scanner to
confirm whether the same error occurs.
2. Replace the AC Adaptor.
40
Remarks