OPEN
Description
This command is used to open a downloaded file and establish the file
handle. Up to 2 files can be opened at the same time. The file to be opened
should be downloaded prior to using this command.
Syntax
OPEN “Filename”, File handle
Parameter Description
Filename The file downloaded in the printer memory
File handle Either 0 or 1.
Example
If a file by the name of “DATA” is to be downloaded,
The file format contains:
DOWNLOAD "DATA1",56,COMPUTER
2000
12
MOUSE
500
13
KEYBOARD
300
100
DOWNLOAD "DATA2",56,Computer
3000
32
Mouse
900
93
Keyboard
700
700
Saving the above contents of data under the file name of “DATA”. Follow the
steps below to download data to the printer
C:\>COPY DATA/B LPT1
If a file by name of “DEMO.BAS is to be downloaded, the file format
contains:
DOWNLOAD "DEMO.BAS"
SIZE 3,1
GAP 0,0
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