Lexmark C720 User's Guide - Page 253

Printer Language Purpose: To establish the default printer language used to communicate data from the computer to the printer. Values: PCL Emulation* PS Emulation PCL emulation, compatible with Hewlett-Packard printers. PostScript emulation, compatible with Adobe PostScript language. Note: Setting a printer language as the default does not prevent a software application from sending print jobs that use the other language. Resource Save Purpose: To determine what the printer does with downloaded resources, such as fonts and macros stored in RAM, if the printer receives a job that requires more memory than is available. Values: Off* On Printer retains downloaded resources only until memory is needed. It then deletes those resources associated with the inactive printer language. Printer retains all downloaded resources for all printer languages during language changes and printer resets. If the printer runs out of memory, 38 Memory Full is displayed. See also: Memory full Wait Timeout Purpose: To specify the amount of time (in seconds) the printer waits to receive additional bytes of data from the computer. When this timeout expires, the print job is canceled. Values: Disabled 15...65535 (40*) Disables Wait Timeout. Specifies the amount of time the printer waits for additional data before it cancels the job. Note: Wait Timeout is only available when you use PostScript emulation. This menu item has no effect on PCL emulation print jobs. 253