A:AnswerYes you can! It works great wirelessly but if you have one of those old square printer plugs it has the jack on the back left side just above where the power plug is located.
A:Answer240 XL is the blank ink cartridge and 241 XL is the color cartridge both being "XL" - high yield ink. I find the XL absolutely worth the extra cost, it's a LOT more ink than the regular cartridge. I highly recommend both. That's what I use in my new Canon printer.