Casio TE-1500 Setup Manual page 31

Load Customer Program from Card to Machine
Before loading the original customer program a particular file (Special
Characters) needs to be blocked from loading due changes made in that file that
pertain to the PAX interface. Those changes and explanation will be discussed
later in the document.
Depress the Mode key and then the PGM 3 button in the Mode Menu
1. Go to Machine Features\Auto PGM Control (option# 23)
2. Highlight the 1
and then 01 followed by the YES key
3. Depress the ESC twice, then the Mode key and go to the CF Card menu
and restore the desired program (the step above blocks the original
Special Character file from being loaded in this machine so the new file is
maintained).
st
blank record line and enter 023 followed by the YES key
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