A:AnswerI am using mine with an iMac (on macOS Catalina) and it works great. I believe you will be okay with your MacBook Air but you should check the software requirements to make sure the drivers are compatible with your macOS version.
A:AnswerThis is what it saysInk
Compatible Cartridges
PG-260 Black (XL), CL-261 Color (XL)
Ink Subscription Service Available
Yes
Number Of Cartridges Required
2
Number of Black Cartridges Included
1
Number of Color Cartridges Included
1
Number of Ink Bottles/Tanks Required
0
Number of Ink Bottles/Tanks Included
A:AnswerYes is compatible with Regular pc or Mac is wireless that means you don’t need to connect any cables except for the energy and is a regular size about 12”x16” and Office paper 8.5x10
A:AnswerMine is a new printer to me. The two Cartridges are very large. In my other Canon if one cartridge was empty it had to be replaced before printing resumed.