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Help system
The HP PCL 6 printer driver includes a full-featured Help system to provide assistance with printing and
configuration options.
“What's this?” Help
Windows XP, Windows Server 2003, Windows Server 2008, Windows Vista, and Windows 7
support What's this? Help. You can gain access to What's this? Help messages in any of the
following ways:
●
Right-click a feature or control. A pop-up Help window appears.
●
Click the ? button in the upper-right corner of the frame, next to the X, to change the cursor to an
arrow with a question mark. When you use this special cursor to select a control, the pop-up Help
window for that feature appears.
●
Click a feature or control, and then press the F1 key. The Help window for the currently selected
control appears.
Incompatible print settings messages
Incompatible print settings (constraint) messages are unsolicited messages that appear in response to
specific print-driver selections. These messages alert you to selections that are illogical or impossible
given the product capabilities or the current settings of other controls.
NOTE: Constraint messages are limited, and the underlying software architecture might accept some
settings that are illogical or impossible for the product to perform. Sending a job with incompatible
settings can lead to unexpected results. If print jobs do not print as expected, check the product
documentation for the product capabilities.
In supported Windows operating environments, some technically invalid print-driver configurations
result in warning messages. For example, duplexing is not possible when printing an envelope. The
following figure shows an incompatible print settings warning.
114 Chapter 4 HP PCL 6 printer driver and HP PS Universal Print Driver for Windows ENWW