A:AnswerJust prior to printing, go to setup and change from Landscape to Portrait or vice-versa. You can also change the settings to "No Borders" if needed to expand the finished output size.
A:AnswerThe paper tray will only accommodate paper up to 8 1/2 inches wide so no it will not accommodate 12 x 12" paper. I have no idea about 110 lb. paper.
A:AnswerI have this printer installed on my MacBook and iPad and iPhone. It was the easiest thing I’ve done with a printer o computer besides turning it on. It basically just asked a few questions I answered and like magic it was installed and printing no video needed even tho it gives you the option with instructions.
A:AnswerYou can set up the email by enabling the web services and viewing the eprint email. If you have any issues HP Support can help with the setup at support.hp.com
A:AnswerThe 7855 is a great model because it has more reliable dual band connection and a slightly different ink formulation. I would reach out to HP support for troubleshooting on your current model but if they do not have a solution I would get the 7855 as a good replacement.
A:AnswerThat happens to me sometimes too, on both of my computers. I just reinsert the blank page and it prints fine, (My other printer is another brand) Happy Printing!