Test if your printer HP Deskjet 900 series

Test if your printer HP Deskjet 900 series If you want to perform a test print from printer HP Deskjet 900 series here I leave you the way to do it: printer HP DeskJet 920cImpresoras HP Deskjet series 900 c 916c, 920 c, 930 c, 940 c, 950 c, 970c, 960 c, 980 c.

If you want to perform a test print from printer HP Deskjet 900 series here I leave you the way to do it:
printer HP DeskJet 920cImpresoras HP Deskjet series 900 c 916c, 920 c, 930 c, 940 c, 950 c, 970c, 960 c, 980 c and 990c
Execution of a sample page
Turn on the printer.
Press and hold RESUME until the printer starts to print.
Release the button RESUME.
Execution of a self-test
Turn on the printer.
Press and hold the POWER button.
Press SUMMARIZES four times.
Release the POWER button.
Implementation of a diagnostic test
Turn on the printer.
Press and hold the POWER button.
Press the X button (Cancel Print (cancel printing) eight times.)
Press SUMMARIZES four times.
Release the POWER button.
Test of two sided (duplexer) printing module
Press and hold the POWER button.
Press the button CANCEL (X) three times.
Press the RESUME once.
Release the POWER button.
These printers use cartridges HP 15 black and HP 78 color