The output quality of a printer is measured by

The output quality of a printer is measured in

a. Dot per inch
b. Dot per sq. inch
c. Dots printed per unit time
d. All of above

Answer: Dot per sq. inch

Quality of a Printer Output

Short for Dot Per Inch, DPI is a measurement of printer resolution indicating how many ink dots the printer can place in one square inch, the higher the DPI the sharper the image. Therefore, a printer that may have 600 DPI is a printer that can print 600 x 600 per square inch or 360,000 dots per inch.