Network administrators can use the Form to Tray Assignment setting to specify, in the
driver, the media size that is loaded into each available input tray. The use of forms
constrains the choices that are available in the media-size list on the Advanced tab in the
Document Defaults driver tabs. This constraint prevents (or reduces the likelihood of) tying
up the printer with media-mount messages that occur when users request sizes or types that
are not available.
The trays listed in the Form to Tray Assignment setting include standard trays and optional
accessory trays. Generally, items that are installed separately have a separate Installable
Options setting. For example, for the HP Color LaserJet 4650 printer, trays 3 and 4 are listed in
both the Form to Tray Assignment setting and the Installable Options setting.
The input trays listed here are also listed as media sources on the Page Setup tab.
Font Substitution Table
Clicking this option opens the font substitution table and makes available the options for
changing the TrueType-to-PostScript font mapping.
PostScript Device Settings
The following controls are available and appear in the PS Emulation Driver:
Available PostScript Memory
This control specifies the amount of available postscript memory and provides a spin box for
changing this value. The available postscript memory is a subset of the product total physical
memory. It is usually best to set the postscript memory to match what is shown on the
Configuration page. To print a Configuration page from the control panel, press the Select
button (the one with the check mark) to open the menus. Next, press the up and down buttons to
scroll to INFORMATION, and then press the select button. Next, press the up and down buttons
to scroll to PRINT CONFIGURATION, and then press the select button.
Output Protocol
This control specifies the protocol that the product uses for print jobs. The following options are
available:
● ASCII (default)
● TBCP
● Binary
When you click ASCII, data is sent in ASCII format (7-bit), which might take longer to print but
can be sent through any I/O channel, such as a serial, parallel, or network port.
When you click TBCP (Tagged Binary Communications Protocol), all data except special control
characters is sent in binary (8-bit) format. The binary formats can be sent over parallel or serial
communications ports and are faster than sending data in ASCII format.
When you click Binary, all data except special control characters is sent in binary (8-bit) format.
The binary formats can be sent over parallel or serial communications ports and are faster than
sending data in ASCII format.
146 Device Settings tab EN
