HP 4650 HP Color LaserJet 4650 - Software Technical Reference (External) - Page 166

Font Substitution Table, PostScript Device Settings, Available PostScript Memory, Output Protocol

Page 166 highlights

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

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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