Why does the HP Deskjet F 4480 can not be turned off?

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HP Deskjet F4480

The HP Deskjet F4480 Printer/Copier/Scanner. This printer was intended for home or small office use.

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How can the steadily turned on printer be turned off ?

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Eric Viitala @edesign 声誉积分: 1.8千 eDesign Electronics 9 6 4 · Answer 1 · 2016-02-29T18:18:44-07:00

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Usually printers and computers can be turned off by holding down the power button for an extended time, like 5-15 seconds.

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