PCL Printer Command Syntax
Before using printer commands, compare these characters:
Lowercase l: | l | Uppercase O: | O |
Number one: | 1 | Number 0: | 0 |
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. You must use the exact character and case specified for PCL printer commands.
Figure
Figure
Printer Command Explanation
1Escape character (begins escape sequence)
2Category of command
3Value field (contains both alpha and numeric characters)
4Uppercase letter that terminates the escape sequence
EN