Tray 2
This control specifies whether you have an additional 250-sheet Tray 2 installed on your printer. The
default setting is Not Installed. In order to use Tray 2, you must change this setting to Installed.
Allow Manual Duplexing
Use this setting to allow printing on both sides of a page using manual two-sided printing.
Printer Memory
This option matches the setting to the amount of memory that is installed in the printer. The driver
generates ranges of memory that can be selected, up to the maximum that the printer can accept. The
driver can use this information to manage how the print driver uses the printer memory.
PostScript Passthrough (PS Emulation Unidriver only)
PostScript Passthrough is enabled by default, and must be enabled for most print jobs. This option
provides additional capabilities for some software programs when printing to a PostScript driver.
Options such as watermarks, n-up printing, and booklet printing might not print correctly from some
software programs when PostScript Passthrough is enabled because such programs send PostScript
information to the printer that the driver cannot control. Other software programs might print using these
options without problems.
If you encounter problems while printing, select Disabled and print your document again. In some cases,
disabling PostScript Passthrough might cause unexpected behavior in the software program.
Additional Device Settings options (PS Emulation Unidriver only)
In addition to these options, the Device Settings tab for the PS Emulation Unidriver also includes the
following options.
■ Available PostScript Memory options
■ Output Protocol options
■ Send CTRL-D Before Each Job options
■ Send CTRL-D After Each Job options
■ Convert Gray Text to PostScript Gray options
■ Convert Gray Graphics to PostScript Gray options
■ Add Euro Currency Symbol to PostScript Fonts options
■ Job Timeout options
■ Wait Timeout options
■ Minimum Font Size to Download as Outline options
■ Maximum Font Size to Download as Outline options
94 Chapter 3 Windows HP unidriver features ENWW
Windows HP unidriver
features
