Interpreting PCL printer command syntax
Before using printer commands, compare the following characters:
You must use the exact character and case specified for PCL printer
Many printer commands use the lowercase letter L (
l) and the
number one (1), or the uppercase letter O (O) and the number zero
0). These characters may not appear on your screen as shown here.
Figure B-1 shows the elements of a typical printer command (in this
example, a command for page orientation).
Printer command elements
Escape character (begins the escape sequence)
Value field (contains both alpha and numeric characters)
Category of command
Uppercase letter (terminates the escape sequence)