Citizen Systems PPU-231II manual GS a pL pH n m, Definition

GS ( A pL pH n m

[Function]	Execution of test printing
[Code]	<1D>H<28>H<41>H<pL><pH><n><m>
[Definition]	(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.

n

0, 48

1, 49 2, 50

Category of paper

Basic paper (Paper rolls)

Paper rolls

•m will specify the category of test printing in the following table.

m

1, 49

2, 50

3, 51

Category of test printing

Hexadecimal dump

Printer’s status printing

Rolling pattern printing

[Details]	• 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.

— 58 —