Hi,

The command Chr(7) does not work for my POS drawer.
Instead my command should be chr(7)+Chr(112)+chr(0)+chr(5)+chr(5).
My drawer is connected to the Epson thermal printer, so my command
is actually sent to the printer which will trigger the drawer to
open, but my printer is also printing some empty line too.

This command work fine in DOS.

Please kindly advise.


>>Hi,
>>
>>The printer still printing out the empty even I add the command
>>before, after or append to my current command.
>>
>>BTW, what are those command ?
>
>

Chr(7)

it's a command to open the drawer. BTW how you got the drawer connected, trough the POS printer or directly to another port (COM or LPT)?
>
>But In general

Chr(7)

should work ok.
>
>Enmanuel