Sharp AR-168N Specifications download pdf (Page 114)

AR-168N/168L 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

F2 04 Improper cartridge (Destination error, life cycle error)

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)

40 CRUM chip communication error

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 ページ２００５年１１月１８日金曜日午後５時３７分

1 2 ... 109 110 111 112 113 114 115 116 117 118 119 ... 176 177

Comments to this Manuals

No comments

Sharp AR-168N Specifications Page 114

Comments to this Manuals

Related products and manuals for Multifunctionals Sharp AR-168N