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When the register does not operate at all…
Perform the following check whenever the cash register enter an error condition as soon as you switch it on.
The results of this check are required by service personnel, so be sure to perform this check before you
contact a CASIO representative for servicing.
Start
Is register plugged in?
No
Plug in the power cord.
Yes
Is power on?
No
Set the Mode Switch to any position other than OFF.
Yes
Do figures appear on the
No
Is the electrical
No
Use other outlet.
display? outlet active?
Yes Yes
Contact CASIO service
representative.
Do keys function?
No
Is Mode Switch position
No
Set to correct position.
correct?
Yes Yes
Contact CASIO service
representative.
Does paper feed?
No
Is paper loaded correctly?
No
Load paper.
Yes Yes
Contact CASIO service
representative.
Printing becomes light?
Yes
Install new ink roll.
No
Contact CASIO service
representative.
Troubleshooting
Troubleshooting