AR-BD14 (serv.man5). ARBD14-Service Manual - Sharp Copying Equipment Service Manual (repair manual). Page 23

Main

Sub

Item

Content

Adjustment

code

code

range

67

03

Adjusts
Centronics port
timing.

(a)

 Operation/display

[PRINT]:

If the entered value is valid, the current setting is updated and the screen
changes to the sub code input screen. If the entered value is not valid, the
input field is cleared and the error buzzer sounds.
If any value is not entered, no setting is made and the screen changes to
the sub code input screen.

[0-9]:

Enters new settings.

[C]:

Clears the input field.

[PAUSE]:

No setting is made and the sub code input screen is displayed.

[CA]:

The execution of the simulation is stopped and the simulation is terminated.

09

Flash test.

• Test in progress

SIMULATION No.67- 9

 PRINTER FLASH MEMORY CHECK

 CHECKING IN PROGRESS

• Test completed (Example)

SIMULATION No.67- 9

 PRINTER FLASH MEMORY CHECK

 PRINTER FLASH MEMORY CHECK OK

[PAUSE]KEY:END DISPLAY

[Content] The contents in the FLASH memory are erased. This test is performed in units of

words (4 bytes) of the CPU. Then, “5555AAAAH” is written in all addresses. The
contents in all the addresses are read in sequence for verification. The contents in
the FLASH memory on the PRT board are erased. Then, “AAAA5555H” is written
in all addresses, and the contents in all the addresses are read in sequence for
verification.
If there is no error, OK is displayed; if there is any error, NG is displayed.

(a)

 Operation/display

[PAUSE]:

The execution of the simulation is stopped and the sub code input screen is
displayed.

[CA]:

The execution of the simulation is stopped and the simulation is terminated.

(Note)

Since the flash contents are changed in this test as described above, be
sure to execute SIM 67-12 or SIM 67-14 after completion of this test to
download the flash data again.
If the machine is stated without downloading the flash data, the program will
not operate properly, causing F9 error. 

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