Datecs DPP-450 Manual do Utilizador descarregar pdf (Página 6)

DATECS DPP-450 Programmer’s Manual

101 GS k Printing a barcode

102 GS p Settings for 2D barcode PDF417

103 GS q Selecting the height of the module of 2D barcode PDF417

104 GS w Selecting the horizontal size (Scale factor) of the barcode

105 GS x Direct text print in page mode

106 FS ! Specifying printing mode of two-byte text data

107 FS & Selecting two-byte text mode (JIS or GB2312)

108 FS - Selecting/Canceling underline mode for two-byte text mode

109 FS . Canceling two-byte text mode

110 FS C Selecting Shift-JIS mode (Japanese version only)

111 FS S Specifying character spacing for two-byte text mode

112 FS W Selecting double size characters for two-byte text mode

113 ESC y WAN WAN

Command Details

1. Sounds the Buzzer (BEL)

Code: [07h]

By executing this command the buzzer will beep

2. Horizontal Tab command (HT)

Code: [09h]

Shifts the printing position to the next horizontal tab position. The horizontal tab position is set by

ESC D.

By default the horizontal tab position is at each 8th character (in 9th, 17th, 25th column) from FONT

3. Printing a line and Paper Feeding command (LF)

Code: [0Ah]

Prints data stored in input buffer and feeds paper with one line (the height of a line that has been

set).

4. Printing and Paper Feeding to the black mark position (FF)

Code: [0Ch]

This command prints the data in the printer buffer and searches for black mark. It is ignored if black

mark mode is not specified.

Note for Black Mark Function

- Error detection at black mark mode

Paper end is not checked during printing and also black mark is not checked.

After receiving FF command, printer checks black mark and paper end. Once black is detected and

white is detected again within 6 mm paper feed, it is determined as black mark. If the white is not

detected within 6 mm paper feed, it is determined as paper end.

After receiving FF command, if printer cannot detect black mark by feeding paper for 360 mm,

printer recognizes it as black mark detecting error. And the result is same as detecting paper end.

To release the error, it is necessary to put correct paper and press LF switch long.

- LF switch operation in black mark mode

Press short: Feed one line

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