Sharp AR-C260 Instrukcja Użytkownika Pobierz pdf (Strona 24)

AR-BC320 TROUBLESHOOTING 11 - 24

Main

code

Sub

code

Title

EEPROM read/write error (SCN)

U2 80 Display Lamp/Message

Phenomenon Detail EEPROM version error

EEPROM write error

Section —

Case 1 Cause EEPROM trouble,

Insertion of EEPROM

which is not initialized or

defective.

Check &

Remedy

1. Check that the

EEPROM is properly

inserted.

2. Use SIM 16 to cancel

the error.

Case 2 Cause SCN PWB EEPROM

access circuit trouble

Check &

Remedy

1. To prevent against

deletion of the counter

data and the adjustment

data, record them with

the simulation. (When a

printer option is

installed, use SIM 22-1

to record the counter

data and the adjustment

data.)

2. Replace the SCN PWB.

3. Use SIM 16 to cancel

the error.

Main

code

Sub

code

Title

Adjustment value check sum error

(SCN)

U2 81 Display Lamp/Message

Phenomenon Detail EEPROM (SCN) check

sum error

Section —

Case 1 Cause EEPROM trouble

Check &

Remedy

1. Check that the

EEPROM is properly

inserted.

2. Use SIM 16 to cancel

the error.

Case 2 Cause SCN PWB EEPROM

access circuit trouble

Check &

Remedy

1. To prevent against

deletion of the counter

data and the adjustment

data, record them with

the simulation. (When a

printer option is

installed, use SIM 22-1

to record the counter

data and the adjustment

data.)

2. Replace the SCN PWB.

3. Use SIM 16 to cancel

the error.

Main

code

Sub

code

Title

EEPROM read/write error (PCU)

U2 90 Display Lamp/Message

Phenomenon Detail EEPROM version error

EEPROM write error

Section —

Case 1 Cause EEPROM trouble,

Insertion of EEPROM

which is not initialized or

defective.

Check &

Remedy

1. Check that the

EEPROM is properly

inserted.

2. Use SIM 16 to cancel

the error.

Case 2 Cause PCU PWB EEPROM

access circuit trouble

Check &

Remedy

1. To prevent against

deletion of the counter

data and the adjustment

data, record them with

the simulation. (When a

printer option is

installed, use SIM 22-1

to record the counter

data and the adjustment

data.)

2. Replace the PCU PWB.

3. Use SIM 16 to cancel

the error.

Main

code

Sub

code

Title

Adjustment value check sum error

(PCU)

U2 91 Display Lamp/Message

Phenomenon Detail EEPROM (PCU) check

sum error

Section —

Case 1 Cause EEPROM trouble

Check &

Remedy

1. Check that the

EEPROM is properly

inserted.

2. Use SIM 16 to cancel

the error.

Case 2 Cause Control circuit freeze

caused by noises, PCU

PWB EEPROM access

circuit trouble

Check &

Remedy

1. To prevent against

deletion of the counter

data and the adjustment

data, record them with

the simulation. (When a

printer option is

installed, use SIM 22-1

to record the counter

data and the adjustment

data.)

2. Replace the PCU PWB.

3. Use SIM 16 to cancel

the error.

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[11] TROUBLESHOOTING 1
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