Question about Canon PIXMA MP780 All-In-One InkJet Printer

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How to put a printer back online

I am trying to put my printer back onlie ,seem i am not abble too,please help. gordon

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  • Anonymous Oct 03, 2008

    nothing happens when i try to print and it reads printer off line

  • careercathy1 Oct 27, 2008

    my printer shows it's offline and I can't find how to put it back online

  • lottebredt Oct 29, 2008

    I have the same problem, and when I put the printer cable into the printer it makes an annoying regular clicking noise, but is still registered 'off line' and won't print.

  • jpossom Mar 31, 2009

    my electric blinked off & back on quickly and i cannot get my printer back online. it's an hp printer/copier/scanner

  • Anonymous Apr 10, 2009

    I have a lexmark 6500 series printer thats offline can you help me get it back on?



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I am trying to put an HP 6300 back online it is connected on a wire express to a macbook

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Paper jams can be tricky to solve. The paper is usually stuck inside the printer mechanism so even if there is no visible paper jam, you will still get the paper jam error. Try this:

1. Turn off your printer
2. Open all trays and remove any paper stuck there
3. Locate the button to open the printer, open it and remove any paper stuck there also.
4. Repeate the above step for all buttons that you can find to access the inside of the printer
5. Close all doors and put back all trays
6. Turn on your printer

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