CITIZEN CT-S300 - Manual (Page 130)

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GS ( A pL pH n m
[Function] Execution of test printing
[Code] <1D>H<28>H<41>H
[Range] (pL + (pH × 256)) = 2 (pL = 2, pH = 0)
0 n 2, 48 n 50
1 m 3, 49 m 51
[Outline] Specified test printing will be executed.
• pL, pH will specify the number of subsequent parameters by (pL + (pH × 256))bytes.
• “n” will specify the paper for test printing in the following table.
[Caution] • This command is only valid when processed at the head of a line during the
STANDARD MODE.
• The command will be ignored in PAGE MODE.
• During macro definition, if this command is processed, the macro definition is
suspended, and the command starts being processed.
• Printer will reset its hard disk after finishing test printing. Therefore, the printer
makes download characters, bit map images and macros undefined, clears the
reception buffer/print buffer, and returns the various settings to defaults. At this
time, the DIP switches are read again.
• Paper cutting is performed at the end of test printing.
• Printer will be BUSY when the processing of the command starts.
n Category of Paper
0, 48 Basic paper (Paper rolls)
1, 49
2, 50
Paper rolls
3, 51
• “m” will specify the category of test printing in the following table.
m Category of Test Printing
1, 49 Hexadecimal dump
2, 50 Printer’s status printing
3, 51 Memory SW settings