How do I set up the printer as default in Windows?
To set the HP Deskjet 1050 J410 series as your default printing device, right-click its icon in Devices and Printers (Windows 7) or Control Panel > Printer (Vista), then choose 'Set as Default Printer' from the menu.
From the official HP Deskjet 1050 All IN One Printer Series J410 manual, page 3
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