HP 2700n HP Color LaserJet 2700 - Software Technical Reference - Page 197

PostScript Passthrough (PS Emulation Unidriver only)

Page 197 highlights

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 that use these options might print without problems. If problems occur while printing, select Disabled and print the document again. In some cases, disabling PostScript Passthrough might cause unexpected behavior in the software program. JPEG Passthrough (PS Emulation Unidriver only) The following options appear under the JPEG Passthrough setting: ● Disable. Images sent as JPEG are printed as bitmaps, resulting in faster printing. ● Enable. Images sent as JPEG are printed as JPEG (JPEG passthrough). ● Auto. Detects the printer connection type and either disables JPEG passthrough for network (TCP/ IP) connections or enables USB connections. 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 ● Output Protocol ● 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 Available PostScript Memory This option specifies the amount of available PS memory. The available PS memory is a subset of the printer's total physical memory. It is usually best to use the default setting, which the printer manufacturer determines. HP PCL 6 and PS emulation unidrivers for MS Windows ENWW Device Settings tab features 179

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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 that use these options
might print without problems.
If problems occur while printing, select
Disabled
and print the document again. In some cases, disabling
PostScript Passthrough might cause unexpected behavior in the software program.
JPEG Passthrough (PS Emulation Unidriver only)
The following options appear under the
JPEG Passthrough
setting:
Disable.
Images sent as JPEG are printed as bitmaps, resulting in faster printing.
Enable.
Images sent as JPEG are printed as JPEG (JPEG passthrough).
Auto.
Detects the printer connection type and either disables JPEG passthrough for network (TCP/
IP) connections or enables USB connections.
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
Output Protocol
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
Available PostScript Memory
This option specifies the amount of available PS memory. The available PS memory is a subset of the
printer's total physical memory. It is usually best to use the default setting, which the printer manufacturer
determines.
ENWW
Device Settings tab features
179
HP PCL 6 and PS
emulation unidrivers for
MS Windows