Lexmark C762 - Manual (Page 273)

Languages
5-3
Sniffing
Sniffing is:
•
Enabled when any End-of-Job point occurs.
• Disabled when a SIC or PJL command within a valid printer language is
received.
The printer examines the received data stream, attempts to determine the type of data
stream, and automatically switches to the proper language.
The printer examines the active printer language and decides when an End-of-Job
point occurs. End-of-Job points are:
• SIC command
• UEL command
• Print timeout
•
Wait timeout
•
PostScript timeout due to erasing the contents of an internal link
• Ctrl-D in PostScript or tagged binary
• INIT*
• Network Protocol Alliance Protocol job boundary