Casio CE-200, Service Manual

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3-2. Print test
Input “Y” “X” “2” + “#2” key.
X: 0: Print the following character continuously.
Printing speed : 45 times / Min.
1: Print the following character, open the drawer and issue a receipt
Printing speed : 25 times / Min.
Drawer open : 5 times / Min.
Receipt issue : 5 times / Min.
Y: 0: No effect
1: Print the following character without waiting time. ( Continuously print )
To stop this test, press any key or turn the mode switch to “OFF” position.
Printing sample:
3-3. RAM read only test
Input “X” “5” + “#2” key.
X: 0: Read the data from start to end address and issues receipt.
1: Read the data from start to end address continuously until power off.
Brink " - " signal on the display during checking.
Note: Be sure to execute the series test ( 1 + #2 ) before this test.
256 Kbit check receipt 1 Mbit check receipt
Display
3-4. INIT OPERATION (To set a Factory Default setting)
Input “8” “6” + “#2” key.
The machine is executed a INIT operation according to PAD status.
Set the data and time to “0”.
(00-00-00, 00:00:00)
3-5. Voltage check for Memory protection battery
Input “7” + “#2” key.
Display the battery voltage.
To stop this test, press any key or turn the mode switch to “OFF” position.
BBBBBBBBBBBB
RAM 128K READ OK RAM 32K READ OK
X X X
X.XX: Voltage value