HP Designjet 120 Good, Best, Good, Best, Better, Better, Display

Mode	Icon	Description and capacity
Good		This is the most memory-efficient setting, ideal
		for taking pictures to send in e-mail or to post
		to the Internet.
		Internal memory—up to 54 images
		8 MB CF memory card—up to 110 images
Better		This setting produces high-quality images
		and requires less memory than Best mode.
		This is recommended for printing pictures
		6 by 13 cm (3 by 5 inches). This is the default
		quality setting.
		Internal memory—up to 19 images
		8 MB CF memory card—up to 38 images
Best		This setting produces the highest-quality
		images and uses the most memory. This is
		recommended if you plan to enlarge images,
		or print images that are 10 by 15 cm
		(4 by 6 inches).
		Internal memory—up to 12 images
		8 MB CF memory card—up to 25 images

To change the image quality:

zPress the button until the setting you want appears on the Display. The settings change incrementally from Good to Better, and then to Best.

24 hp photosmart 120 user’s manual