A:AnswerYes.
Computers that are able to hook up to liable internet connections, and have Bluetooth are able to use this printer. I had an older version of this printer that lasted 6 years with 4 different computers 2 tablets, and did just find. I am even able to print anything off my phone as well.
A:AnswerLooking at the spec for the PIXMA TR4720, it's showing the 275/276 being the ink cartridge to use.
However, looking at the spec for the 245XL/246XL, it's showing only compatible with the TR4520.
I know they look the same, but the spec say different.
I have tried Amazon for a compatible brand that is cheaper, but no luck.
A:AnswerRoughly 17" long, 11 1/2" wide, 7 1/2" tall. The paper holding tray has to stay pulled out and it's at the front of the printer--it isn't fully inside like others I've had. You can fold it up but if you do you'll also be trying to fold up whatever paper you had in, and it sticks out about 5 3/4" from the bottom part of the printer (that whole front panel that has "Canon" written on it the picture is what folds down to become part of the paper holding tray).