steve here, professional adviser, If you are looking for buying a new printer you might want to know about Printer test page. A printer test page is simply a test print that tests the quality of your printers and the number of colors being popped out through the printer head. Almost all new printers have the print quality check functionality that allows you to print a test page to scan for printer ink. The process varies from company to company. there's no single button to determine the quality hence you should do print test to determine its quality