Citizen iDP-3221 Series User Manual page 143

Before an FF is sent, the following program code can be added to remove part of the data.
170 PRINT#1, chr$(&H1b); "W";chr$(72);chr$(0);chr$(120);chr$(0);
180 PRINT#1, chr$(36) ;chr$(0);chr$(48);chr$(0);
190 PRINT#1, chr$(&H18);
200 PRINT#1, chr$(&Hc);
As a result of the additional program code, a print-out is executed as shown in Figure 1-3, where the string "GH1" is
removed. When strings are removed with CAN, the area where the string would have been is not used by the rest
of the data, instead it is converted into a sequence of spaces.
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Figure 1-3
Figure 1-3
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