Diagnostic Operation - Casio TE-7000S Service Manual

9. DIAGNOSTIC OPERATION

9-1. To start the diagnostic operation
1. Power off.
2. While holding down the "Jounal feed" button, turn the power on.
3. Release the button when the main display on.
Note: Releace the botton when "INT" appears at the left bottom of the LCD.
Normal performance cannot be ensured if the botton was released before "INT" appears.
4. Input "99990000" and press [SUB TOTAL].
5. Diagnostic program is executed.
Note: No display or print is done because there is no independent version for DIAG for the product.
9-2. Notes for the DIAG
• All test results are printed by the built-in printer receipt.
• Make sure to test HHS-15 by connecting to COM2.
• Make sure to test REMOTE DISP by connecting COM3.
• When you want to do the test infinitely, follow the direction for each test and input numbers other than 0.
Inputting numbers 1~9 as the command for the number of times for carrying out the test in the operation
of each page makes the number infinite.
Note that you can only choose one time or infinite times.
9-3. Note the following when performing the ARCNET test
1 When testing with ARCNET cable
Slide the switch of the cable to the RS485.
Make sure that a terminal resistance is fixed with the cable. (If not, the cable has to be processed.)
Note that the terminal resistance switch does not have any meaning for RS485.
2 When testing with CAT5 cable
Slide the switch of the cable to the CAT5.
Make sure to turn the terminal resistance switch ON.
9-4. Procedure and display for the operator judgment test
• In the operator judgment test, determine the test result either by OK key or NG key after "Please Hit
Key OK -> 1 NG ->9" appears.
OK key : number 1
NG key : number 9
[LCD]
LCD COLOR
ARC RS485 CF INSERT
RCT/PAPER HEAD CUT
Diag Ver : XXXXXX XXXX
DALLAS 12345678abcdef
DRW 1CLOSE 2CLOSE
0000
— 41 —
KEY FF+STRK
E-STAMP NON
JNR/PAPER HEAD
MENU SHEET 1
3CLOSE 4CLOSE
1234