Why is my printer not working?

I Have a HP laserjet 1020 and it was working like before. I had just printed something. NOW suddenly wen ever I Try to print something it says: Before you can print you need to select a printer. if you need td to install a printer, either double click...

My printer was working on the other computer but we threw that out and tried to set it up on this computer....we have a router so the cable from the printer is plugged into the router, and the internet is plugged into the router, while another cable...

I left my printer back home for a long while and changed the ink cartridges to place new ones. I came back about a year and half later to find that it doesn't print. I print the document, the printer gets the A4 paper, which is neat and without any folds...

I have a mac and the Hp C4380 printer. When I first got the printer the wireless on it worked fine but then out of no where the wireless just stopped working. I lost the disc that came with the printer so how should I fix it so the wireless works again...

We have an HP Deskjet F4240 all-in-one printer/scanner/copier- I'm trying to scan some pictures to put on the computer- when I put a paper in the scanner and press the scan button, nothing seems to happen. The printer is on, but it doesn't seem to do...

It is saying that it has been successful but it hasnt. Cant use the printer. If the lead fits surely the printer should work

Ok, my Hp printer is not old at all, and it has full ink, and I have installed the printer to my Hp computer, I set up the wires to the computer from the printer, and when I try to print something it first says "Printing" then it says "...

thank you for coming Im using a HP deskjet f4235 all-in-one printer. i have it connected to power and the USB is plugged into my computer. i have all the proper drivers set up and the printing is working perfectly fine. the problem is, i have a paper...

my printer was working fine till i had to replace my black ink. i replaced it and even thought the printer says i now have full black ink, black ink doesn't get printed. this is not the 1st time i have replaced the black ink. what is wrong? ive tried...