The setup file contains escape sequences for the default language of the
printer, here namely PCL.
I would venture to guess that you need to insert the escape sequence to jump
into PJL before, and
the sequence to exit back to PCL after your PJL commands.
<esc>%-12345X
@PJL command
@PJL command
<esc>E ... other PCL data
+=====================================
Keven Miller KC7LYD ICQ 5721825
[log in to unmask] (Salt Lake City, Utah, USA)
+=====================================