A:AnswerIf you have a USB cable, you can connect it to the iPad, and it can print, after that it should be able to print without the cable attached, just make sure it's the same Wi-Fi.
A:AnswerYes, this is technically an inkjet printer & uses ink filled cartridges that heat & apply to your paper. I love my inkjet & wouldn't personally go any other route.
A:AnswerTo scan a sheet, insert it below the white bar face up with a little pressure/bow in the sheet you are feeding. then tap the far left copy button. Page count per cartridge unknown.