Individual Test; General Test; Mode Selection; Read/Write Test For Eeprom - Casio 110CR Service Manual

3. Individual test

After finishing each test, the machine issues the following receipt.
Except US / Canada
Sample receipt
1234567890ST#

1. General test

Press "1" key and "SUB TOTAL" key.
The machine executes the following tests.
All segment display
Set time and date
Date : 31st Dec. '94
Open drawer
Print check
Issue a test receipt
Display test data
2. Mode selection (Receipt / Journal)
Press "2" key and "SUB TOTAL" key.
Change the mode to "Journal" from "Receipt".
3. Read/Write test for EEPROM (This test is effected at EEPROM version.)
Press "3" key and "SUB TOTAL" key.
Write a test data (1 word ) to test area of EEPROM and read it.
In case an error happens, the machine beep an error sound and issues an error receipt.
#d1
d1 : Test command No.
#1
Time : 23:59
Except US
1234567890ST#
1 2 3 4 5 6 7 8
- 13 -
US / Canada
d1 #
US
123456789012ST#