To print a test page on an HP printer without a computer, press and hold the Resume or Cancel button until the printer starts printing. This process tests the printer’s functionality and ensures ...

Printer Command Language (PCL) is developed by HP for its inkjet printers. PCL 6 is also known as PCL XL. PCL XL is a powerful driver that is used to print documents on inkjet printers.

The best all-in-one printers can print, copy, fax and more, producing quality documents with fast output. Here are our top ...