Rabu, 26 Juni 2013

HP Officejet Pro K550 self test configuration page

The self test/configuration page for an Officejet Pro K550 includes the printers total page count, firmware version, and serial number (plus a lot of other text).  To print this page out:

- Hold down the Power button (with the printer already on)
- Press the Resume button (the button with a piece of paper and an arrow on it) four times
- Release the Power button

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