Question about Casio Cash Register
I have a Casio Tk-2100 Cash Register and need to reprogram the hard keys. How do I do that?
Casio discontinued support for this machine so I can't find any info for it through them. It looks like it has a different programming structure to the newer models. All I can advise is getting a program manual for the exact model to be sure the program codes are correct. Wrong codes can cause loss of programming. One of the users has one listed so you could try that
Hope that helps
Posted on Apr 13, 2014
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Posted on Jan 02, 2017
u mean no power at all?
If yes, try to reset it. (NOTE: This method will RESET all of ur programmed data!)
1. Off power
2. Take out the AA size backup battery
3. On Power
4. The machine should show "0000000000"
5. Fix the AA battery in
6. Program the Date & Time
Posted on Sep 15, 2009
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