My HP Deskjet 6840 printer has gone "off line" and wont print. How do I get it back "on line" Help please?

Answer Read the fine manual.If you've been silly and thrown it out, here's the HP Support page where you can download it again.…

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What's a good remedy for a really bad back ache I've gotten a back rub, and tried Tylenol. Any ideas?

Motrin or a heating pad. try going to a chiropractor, also. or make your own heating pad/cloth/towel. i hope your back feels better!

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