Brother RJ-4030 - Manual (Page 27)

Raster Command Reference
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4. Printing Command Details
ESC @ Initialize
ASCII: ESC @
Hexadecimal: 1B 40
Description
 Initializes mode settings.
 Also used to cancel printing.
ESC i U Additional media information command
ASCII: ESC i U w 1 {d1...d127}
Hexadecimal: 1B 69 55 77 01 {d1...d127}
Description
 Updates the media information for the printer.
 Send to the printer the comman ds outputted with the “Save Paper Size Commands” function of Paper Size
Setup.
Note
If the media information is the same as when printing was last performed, it is unnecessary to
send the additional media information command.
“ Save Paper Size Commands” function of Paper Size Setup
1.
Preparation
Install the two listed below.
・Printer driver of the Brother RJ-XXXX
・Binary file editor.
The data outputted with the “Save Paper Size Commands” function of Paper Size Setup will be a
binary file. Therefore, use a binary file editor to display and check the contents of the binary file.