Sharp DM 2010 - B/W Laser Printer Manual de instalación descargar pdf (Pagina 15)

[9] TROUBLE CODE LIST

1. Trouble code list

Trouble

code

Trouble content

E1 00 E-Sort board communication trouble

10 E-Sort board trouble

11 E-Sort ASIC error

12 E-Sort CODEC error

13 E-Sort flash ROM error

14 E-Sort RAM error

15 E-Sort page memory error

16 E-Sort SIMM error

17 Rotation RAM error

80 E-Sort board communication trouble (Protocol)

81 E-Sort board communication trouble (Parity)

82 E-Sort board communication trouble (Overrun)

84 E-Sort board communication trouble (Framing)

88 E-Sort board communication trouble (Time-out)

E7 03 LSU trouble

04 CCD white level trouble

05 CCD black level trouble

F1 06 Shifter motor trouble

F2 04 CRUM data read trouble

F5 02 Copy lamp error

F6 00 FAX board communication trouble

10 FAX board trouble

80 FAX board communication trouble (Protocol)

81 FAX board communication trouble (Parity)

82 FAX board communication trouble (Overrun)

84 FAX board communication trouble (Framing)

88 FAX board communication trouble (Time-out)

F9 00 Printer PWB communication trouble

10 Printer PWB trouble

80 Printer PWB communication trouble (Protocol)

81 Printer PWB communication trouble (Parity)

82 Printer PWB communication trouble (Overrun)

84 Printer PWB communication trouble (Framing)

88 Printer PWB communication trouble (Time-out)

H2 00 Thermistor open detection

H3 00 Heat roller abnormally high temperature

H4 00 Heat roller abnormally low temperature

L1 00 Mirror base feed trouble

L3 00 Mirror base return trouble

L4 01 Main motor lock

10 Job separator motor abnormality

L6 10 Polygon motor lock

L8 01 Zero cross pulse (FW) trouble

U2 04 EEPROM serial communication error

11 Counter check sum error

12 Adjustment value check sum error (EEPROM)

40 CRUM communication error

U3 29 Mirror base home position error

U9 00 Operation control PWB communication trouble

80 Operation control PWB communication trouble

(Protocol)

81 Operation control PWB communication trouble

(Parity)

82 Operation control PWB communication trouble

(Overrun)

84 Operation control PWB communication trouble

(Framing)

88 Operation control PWB communication trouble (Time-

out)

U95 Operation control PWB connection error

U99 Operation control PWB connection error

2. Details of trouble codes

Main

code

Sub

code

Detail of trouble

E1 00 Content Communication trouble between

MCU and E-Sort.

Detail Communication setup error,

framing, parity, protocol error

Cause E-Sort PWB connector

disconnection

E-Sort PWB MCU PWB harness

failure

E-Sort Motherboard connector pin

breakage.

E-Sort PWB ROM defect, data

failure

Check and

remedy

Check the connectors and harness

of the E-Sort PWB and the MCU

PWB.

Check grounding of the machine.

Check the ROM of the E-Sort

PWB.

10 Content E-Sort PWB trouble

Detail Communication trouble between

MCU and E-Sort

Cause E-Sort PWB connector

disconnection

E-Sort PWB MCU PWB harness

failure

E-Sort Motherboard connector pin

breakage.

E-Sort PWB ROM defect, data

failure

Check and

remedy

Check the connectors and harness

of the E-Sort PWB and the MCU

PWB.

Check grounding of the machine.

Check the ROM of the E-Sort

PWB.

11 Content E-Sort PWB ASIC error

Detail E-Sort PWB ASIC abnormality

Cause An ASIC abnormality is detected

in the E-Sort PWB.

Control circuit hung up due to

noises

ASIC peripheral circuit error

AR-162 TROUBLE CODE LIST – 1

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