Glossary 385
Orientation
Settings that determine the orientation of your printout. Select between Portrait 
(tall) or Landscape (wide).
Pages Per Sheet printing
A printing mode that allows you to print two or four pages on a single sheet of 
paper.
parallel interface
An interface that is used for one-to-one connection between a computer and a 
printer. See also interface.
PhotoEnhance
A printing mode that provides a variety of image correction settings that you can 
apply to your photos before printing.
port
An interface channel through which data is transmitted between devices.
Poster Printing
A printing mode that allows you to enlarge a single document page to cover 4, 
9, or 16 printed sheets of paper and put them together to make a poster.
printable area
The area of a page on which the printer can print. It is smaller than the physical 
size of the page due to margins.
printer driver
See driver.
printer software
The printer software which comes with your printer includes a printer driver and 
printer utilities. The printer driver lets you choose from a wide variety of settings 
to get the best results from your printer. The printer utilities help you check the 
printer and keep it in top operating condition. See also driver and utilities.
printer utilities
See utilities.
Print Head Alignment utility
A utility that aligns the print head so images will print clearly. Used when printed 
images are blurry, or when misaligned vertical lines or horizontal bands appear 
in the printout.