Casio PCR-T280 Service Manual

— 14 —
FLASHROMWRITE/READTEST[ 6 ]
[Notes]
Be sure to perform FLASH ROM CLEAR TEST before this test.
[Function]
Writes data to FLASH ROM and reads the data. This test also checks if the device wrote and read
the data correctly.
[Operation]
Command:
n 0 1 2 SUBTOTAL
n: Number of times to run
0 Once
1 ~ 9 Inniteloop
● If a command to specify the number of times to run the test is omitted, the test is performed only once.
● Toforciblyterminatetheinniteloop,press[C(Clear)]orturntheModeSwitchto[OFF].
[PRINT]
RAM 12
RAM WR OK
END 12
FLASHROMCLEAR&WRITE/READTEST[ 7 ]
[Function]
Clears FLASH ROM, writes data, and reads the data.
This test also checks if the device wrote and read the data correctly.
[Operation]
Command:
n 3 1 2 SUBTOTAL
n: Number of times to run
0 Once
1 ~ 9 Inniteloop
● If a command to specify the number of times to run the test is omitted, the test is performed only once.
● Toforciblyterminatetheinniteloop,press[C(Clear)]orturntheModeSwitchto[OFF].
[PRINT]
RAM 312
RAM WR OK
END 312

Casio PCR-T280 Specifications

General

Brand	Casio
Model	PCR-T280
Category	Cash Register
Language	English