I have set admin password on my HP DeskJet GT 5820 Printer and I forgot it. I tried to reset printer by holding Start and Cancel buttons while startup of the printer, it didn't help. Please help me to restore printer's factory defaults.
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I have set admin password on my HP DeskJet GT 5820 Printer and I forgot it. I tried to reset printer by holding Start and Cancel buttons while startup of the printer, it didn't help. Please help me to restore printer's factory defaults.