Sharp FO-DC600 Manuel de service télécharger pdf (Page 12)

FO-DC600U

E) Aging mode

This is a mode to execute the copying action and the check pattern

printing action once every 60 minutes and continue the action until 10

sheets are outputted in total.

The printing action on the 1st sheet starts by pressing down the

“START” key and entering the mode. When document is set at the

time of the mode start-up the copy action is carried out, and when

the document is not set the “check pattern 1” of the print dialog is

printed.

The number of printouts is displayed after printing.

F) Panel check mode

This is to check that each key acts normally and this is displayed on the

LCD according to the key input. And during execution, the document

reading lamp is ON. After inspection start, the LEDs light on sequentially.

At the mode end with the “STOP” key, all of them go OFF. As to the test

result, it is printed out after the mode end.

When the “NUMERIC” key is pressed during the panel check ex-

ecution, sending of the DTMF signal corresponding to the key starts,

and when another key is pressed sending of the DTMF signal stops.

(Softswitch change is required. SW80 No.6: 0 →1)

• After inputting all the keys, input the “STOP” key at last, and then the

result is displayed.

a) In case that all the keys are pressed.

• Until the STOP key is pressed, all black 4-split sequential display is

performed.

• After the mode end, the test result is printed.

b) In case that there is a key that is not pressed.

• Until the STOP key is pressed, all black 4-split sequential display is

performed.

• After the mode end, the test result is printed.

G) Optical adjust mode

The optical system is adjusted.

• By pressing down the “START” key, the document reading lamp “100%:

ON” is turned ON.

H) Product check

This is a dialog used in the production process and a mode to execute a

specific mode in the series of the flow.

After the mode end, the rest result as to the checked items is printed.

• After moving to the mode, the following actions are sequentially ex-

ecuted.

Memory clear (Same as Diagnosis K)

Panel check (Same as Diagnosis F)

ROM & RAM test check (Same as the Diagnosis C)

Test result print

Memory clear printing

Panel check result printing

ROM & RAM test result printing

Print area (The specification of each item is the same as the specifi

cation of the simple mode.)

I) Signal send mode

It can be used to check the modem.

When the START key is pressed, silence signal (make loop) will be

executed. The following signals are sent by pressing the START key

thereafter.

[ 1] No signals (make loop)

[ 2] 4800BPS (V. 27ter)

[ 3] 14400BPS (V. 33)

[ 4] 12000BPS (V. 33)

[ 5] 14400BPS (V. 17)

[ 6] 12000BPS (V. 17)

[ 7] 9600BPS (V. 17)

[ 8] 7200BPS (V. 17)

[ 9] 9600BPS (V. 29)

[10] 7200BPS (V. 29)

[11] 4800BPS (V. 29ter)

[12] 2400BPS (V. 29ter)

[13] 300BPS (FLAG)

[14] 2100Hz (CED)

[15] 1100Hz (CNG)

J) Comm. check mode

Turn on the Line Monitor. (SW7 No.7, SW29 No.7)

Turn off the Cover Sheet Function. (SW2 No.6, SW24 No.6)

Set Line Equivalence at 0 km. (SW8 No.1/No.2, SW30 No.1/No.2)

Set the copy cut off mode (SW75 No.2) to “Continue”

Set the ringer volume (SW62 No.5/No. 6) to OFF.

After the check, it is necessary to be sure to return the aforementioned

soft switches into the initial state.

(Clear the memory with the diagnosis.)

K) Memory clear mode

Clear the back-up memory to initialize the soft switches.

The Flash Memory will be initialized. Then, the initialized list be output.

Memory clear is executed.

The result that says initialized is printed.

NOTE: The life counter, and the adjustment values of the top void and

the large LCD contrast are not cleared.

2 – 4

PANEL CHECK MODE

ALL KEY OK !!

PANEL CHECK MODE

KEY ERROR !!

L) Flash Memory check

This is a mode to check that the flash memory acts normally. The flash

memories shown in the following table are checked.

• NAND-Flash (optional) is valid only when the optional memory is

mounted.

The NOR flash memory test is executed.

The concerned alarm buzzer sounds only when the error occurs.

The NAND flash memory test is executed.

The concerned alarm buzzer sounds only when the error occurs.

The result is printed.

NOTE:

• During operation of this diagnosis, dual operation is not possible at all.

• If this is excessively repeated, it will shorten the life of the flash memory.

NOR FLASH CHECK

S — — — — — — — E

No. Flash memory

Number of buzzer sound

Remarks

NOR-Flash (Standard)

<Long sound> 1 time <Short sound>:

NAND-Flash (Standard)

<Long sounds> 2 times

0.5 sec.ON / 0.5 sec.OFF

NAND-Flash (Option)

<Long sounds> 3 times <Long sounds>:

4 ——1.0 sec.ON / 0.5 sec.OFF

5 ——

NAND FLASH CHECK

S — — — — — — — E

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 149 150

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Sharp FO-DC600 Manuel de service Page 12

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