e-STUDIO162/162D/151/151D TEST COMMAND, TROUBLE CODES 10 - 39
5. Trouble codes
A. Trouble codes list
B. Details of trouble codes
Main
code
Sub
code
Details of trouble
E1
00
IMC communication trouble
10
IMC trouble
13
IMC flash ROM error
16
IMC DIMM memory read/write check error
81
IMC communication interface error (parity)
82
IMC communication interface error (Overrun)
84
IMC communication interface error (Framing)
E7
02
LSU trouble
10
Shading trouble (Black correction)
11
Shading trouble (White correction)
16
Abnormal laser output
F5
02
Copy lamp lighting abnormality
F6
10
FAX board trouble
H2
00
Thermistor open
H3
00
Heat roller high temperature detection
H4
00
Heat roller low temperature detection
L1
00
Feeding is not completed within the specified time after
starting feeding. (The scan head locking switch is locked)
L3
00
Scanner return trouble
L4
01
Main motor lock detection
L6
10
Polygon motor lock detection
U1
03
FAX board battery error
U2
04
EEPROM read/write error (Serial communication error)
11
Counter check sum error (EEPROM)
U9
99
Operation panel language error
Main
code
Sub
code
Details of trouble
E1
00
Content IMC communication trouble
Detail
An abnormality occurs in communication
between the CPU and the IMC.
Cause
IMC – CPU signal line abnormality
IMC Memory defect/data abnormality
Check
and
remedy
Replace the MCU PWB with new one.
10
Content IMC trouble
Detail
An abnormality occurs in the IMC.
Cause
USB chip error/CODEC error on the IMC.
Check
and
remedy
Replace the MCU PWB with a new one.
13
Content IMC flash ROM error
Detail
An abnormality occurs in the IMC flash ROM.
Cause
IMC abnormality
Check
and
remedy
Replace the MCU PWB with a new one.
If downloading of the program is abnormally
terminated, it may cause an error. Download
the program again to avoid this.
E1
16
Content IMC DIMM memory read/write check error
Detail
An installation error occurs in the IMC memory
module.
An error occurs during access to the IMC
memory.
Cause
Improper installation of the IMC memory
module.
IMC memory module abnormality
IMC memory contact abnormality
IMC abnormality.
Check
and
remedy
Check installation of the memory module.
Replace the memory module.
Replace the MCU PWB with a new one.
81
Content IMC communication interface error (parity)
Detail
A parity error occurs in communication between
the CPU and the IMC.
Cause
IMC memory defect/data abnormality
Check
and
remedy
Check the memory of the IMC.
Replace the MCU PWB with new one.
82
Content IMC communication interface error (Overrun)
Detail
An overrun error occurs in communication
between the CPU and the IMC.
Cause
IMC memory defect/data abnormality.
Check
and
remedy
Check the memory of the IMC.
Replace the MCU PWB with new one.
84
Content IMC communication interface error (Framing)
Detail
A framing error occurs in communication
between the CPU and the IMC.
Cause
IMC memory defect/data abnormality.
Check
and
remedy
Check the memory of the IMC.
E7
02
Content LSU trouble
Detail
The BD signal from the LSU cannot be detected
in a certain cycle. (Always OFF or always ON)
Cause
LSU connector or LSU harness defect or
disconnection
Polygon motor rotation abnormality
Laser beams are not generated.
MCU PWB abnormality.
Check
and
remedy
Check connection of the LSU connector.
Execute TC 61-03 to check the LSU operations.
Check that the polygon motor rotates normally.
Check that the laser emitting diode generates
laser beams.
Replace the LSU unit.
Replace the MCU PWB.
10
Content Shading trouble (Black correction)
Detail
The CCD black scan level is abnormal when the
shading.
Cause
Improper connection of the CCD unit flat cable
CCD unit abnormality
MCU PWB abnormality
Check
and
remedy
Check connection of the CCD unit flat cable.
Check the CCD unit.
Main
code
Sub
code
Details of trouble
10_TESTCOMMAND.fm 39
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2004年12月22日 水曜日 午後2時37分
Содержание e-studio 151
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Страница 157: ...e STUDIO162 162D 151 151D CIRCUIT DIAGRAM 14 31 A 1 2 3 4 5 6 B C D E F G H 1 2 3 4 5 6 POWER SUPPLY 220V 240V ...
Страница 158: ...e STUDIO162 162D 151 151D CIRCUIT DIAGRAM 14 32 6 7 8 9 10 11 12 6 7 8 9 10 11 12 A B C D E F G H 1 1 ...
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