Question about HP LaserJet 4350 Printer

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4350 nosiy while in sleep mode

I've just put a 4350n in my office. While in sleep mode it seems to wake up every 10 minutes of so and sounds like it is going to print something, makes a noise for a couple of minutes, then goes quiet. The whole time the panel says it is in sleep mode. The cycle repeats itself.

Other printers I have had were silent the whole time while in sleep mode.

Is this normal? Is there a setting to stop this?


Posted by broopa10 on


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If it comes out of "sleep mode" every 10 minutes, and you haven't touched the printer or sent any data to the printer, try unplugging the LAN cable for 15 minutes. If the printer stays in "sleep mode"either the formatter is bad or whatever is on the other end of the LAN cable could be bad. If you can put the printer on another PC to see what happens, that would really help you out.

Posted on Jun 19, 2010


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