Casio CE-2400 - Manual (Page 79)

79
No
Start
Do figures appear
on the display?
Is power on?
Is register
plugged in?
Plug in the power cord.
Set the mode switch to any position other than OFF.
Is the electrical
outlet you are using
supplying power?
No
No
No No
Use a different outlet.
Contact CASIO representative
for servicing.
Do keys function?
Is mode switch
position correct?
No No
Set to correct position.
Contact CASIO representative
for servicing.
Is paper loaded
correctly?
No No
Load paper.
Contact CASIO representative
for servicing.
Does paper feed?
Yes
Yes
Yes
Yes
Yes
Is ink roll working?
Yes
Is printing
performed?
No No
Install new ink roll.
Is printer working?
Yes
Contact CASIO representative
for servicing.
Yes
Yes
When the register does not operate at all...
Perform the following check whenever the cash registers 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.