Constraint messages
Constraint messages are unsolicited messages that appear in response to specific actions you take.
These messages alert you to selections that are illogical or impossible given the capabilities of the
product or the current settings of other controls. For example, if you click Print on Both Sides and then
change the paper type to Transparency, a message appears asking you to resolve this conflict.
Figure 4-1 A typical constraint message
Whenever a constraint message appears with OK or Cancel buttons, the interpretation of the buttons
is as follows:
■ Clicking OK accepts the change that was just made, and the driver then resets the conflicting control
to a setting that is compatible with the new value.
■ Clicking Cancel rejects the change that was just made, returning the control to its previous value.
Bubble Help
Bubble Help features a graphical icon resembling a cartoon speech bubble with a small i in it,
representing the international symbol for information. The following illustration shows Bubble Help icons
on a driver tab.
ENWW
HP Traditional PCL 6 Driver features (for Windows 98 SE and Windows Me)
101
Windows HP traditional
driver features
