Epson RP-U420 manual C O N F I D E N T I A L, Miscellaneous commands DLE DC4, Ver. 1.0 p

Models: RP-U420

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PRINT #1, CHR$(&H10);CHR$(&H14);CHR$(1)l;CHR$(0);CHR$(5);

C O N F I D E N T I A L

This command should not be used within the data sequence of another command that consists of two or more bytes.

<Example>

If you attempt to transmit ESC ! n to the printer, but DLE DC4 105 interrupts before n is received, the code <10>H for DLE DC4 is processed as the code for ESC ! <10>H.

This command is enabled even when the printer is not selected by ESC =.

If the printer receives this command during outputting pulse required by ESC p or DLE DC4 to the same connector pin, this command will be ignored.

If the printer receives this command during outputting pulse required by ESC p or DLE DC4 to another connector pin, this command will be queued and executed afterward.

Program Example

PRINT #1, CHR$(&H10);CHR$(&H14);CHR$(1)l;CHR$(0);CHR$(5);

RP-U420

Miscellaneous commands DLE DC4

Ver. 1.0 p. 77

Page 77
Image 77
Epson RP-U420 manual C O N F I D E N T I A L, Miscellaneous commands DLE DC4, Ver. 1.0 p