Lexmark 646ef IPDS Emulation User’s Guide - Page 30
Print IPDS Fonts, host timer/timeout, IPDS Timeout, Storage of IPDS Resources, IPDS MENU
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Notes: Important: The host timer/timeout value and the printer IPDS Timeout value must not be set to the same number of seconds. The difference in these values should always be 30 or more seconds. Up to two sessions are available on port 9600. When all 9600 sessions are active, the printer will open a new TCP/IP session and immediately close the session. On port 5001, up to 5 sessions are available when the printer IPDS Timeout is set to "Host Controlled". Only two sessions are available when the printer IPDS Timeout is set to "15 seconds" - "10 minutes". When these two sessions are active, the printer will continually respond busy to any other TCP/IP session requests. Storage of IPDS Resources IPDS resources from the last active port 5001 or 9600 session are temporarily stored in the printer memory when IPDS Timeout values ("15 seconds" to "10 Minutes") are selected and the host timer/timeout values are set to a large value or disabled. Operator actions and processing of other jobs may cause the resources to be deleted. Events such as the following will cause deletion of the downloaded resources. • The host ends the IPDS port 5001 or 9600 session. • TCP/IP communications is interrupted on the port 5001 or 9600 session. • Another IPDS session is started on port 5001, 9100, or 9600. • IPDS MENU option values are changed. • Processing of a non-IPDS job that requires more memory than is available in printer memory. • The printer is powered OFF. If the IPDS resources are deleted, the printer will return a Printer Reset exception to the host. The message Resources Lost may be displayed for a short time on the printer operator panel. The host will download the resources again with the next IPDS job. 3.3.19 Print IPDS Fonts This option prints a font sample list of all the printer resident fonts available in the current emulation followed by a list of currently captured IPDS fonts. Yes Print IPDS font list. No Do not print IPDS fonts. To prevent loss of host downloaded resources a font list can not be printed when an IPDS session is active with a host. Note that the printer can be in the Ready state and still have a port 5001 or port 9600 active LAN IPDS session or a Coax or Twinax IPDS session active through the Adapter for SCS. The message Active IPDS Ses. Ignoring Request will be displayed when you select Yes on the operator panel and an IPDS host session is active. You must end the IPDS session from the host or power the printer OFF and ON to print a font list. Host downloaded resources will be deleted when you end the IPDS session or power the printer OFF. Note: This function can not be operated remotely. 30