My printer won't print certain things?

A long Rectangular piece with 3 small dots fell out my printer, now stuff wont print. Please help! Where does it go?

i have a hp photosmart c4680 and doesn't want to print from the computer.

Hi. I'm trying to print out a number of poems from a website. Here's one for example: http://www.lib.rochester.edu/camelot/teams/ekttfrm.htm I copy and paste the top frame in its entirety, paste it into Word (most recent version) and everything looks...

so I got seasons passes to a park and i need to print the tickets from my laptop as soon as possible. My printer is connected to my laptop using our home wi-fi network. but when i press print nothing happens and i really need to print these things out...

i had a defective printer before, and now the new one is doing something weird too! it lets me print from wordpad, but when i try to print off the internet it was saying "communication not available. the printer cannot communicate", but now...

Okay the papers kept jamming,but i fixed that already.Now nothing that i want to print will print!!!! aghhhh!! What the heck is wrong.I tried about everything to print,and NOTHING ...show more

I need to know what kids in high school can use a 3D printer for. These things will be included in a presentation to the school's board of education in a hope to get funds for a 3D printer. Basically, the only two places that the 3D printer would be...

I have a canon MP460 printer. As far as I can tell, there is no option that lets me print color things in black and white. This is a problem, because if I am out of color ink or I don't want to use color ink, I can't print anything. Does anyone know...

i know its not my printer that is messing up because i did a test print and it prints just fine but when i press the print button on my computer the printer prints out things at the ...show more