All other Mac models since 2011 have Thunderbolt capability, meaning you can attach a Thunderbolt cable between the two computers, put the older computer into Target Disk Mode, and then use Migration Assistant on the new computer, which will see the old computer's drive and copy from… It also presents some challenges when migrating your data directly from another Mac. How to migrate from your old Mac to a 12-inch MacBook MaApple's 12-inch MacBook is svelte and weights only 2 pounds.Photo by tom_bullock, courtesy Flickr Creative Commons. H/T to the helpful people in this Apple Support thread. You’re done you can close the browser window.

Click the “Set Default Options” button.

I don’t know exactly what options you’ll see next, but one of them should pertain to 2-sided printing.

In the rightmost of the two dropdowns, choose “Set Default Options”.

Click your printer in the “Queue Name” column.

If you don’t have the short user name, see this Apple Support article.)

(If you get asked for a password, use your computer user’s short user name, and your usual computer password.

You should see a screen titled “CUPS”.

Terminal should simply respond with a prompt like the first prompt, and nothing else.

Type your computer password (you won’t see it as you type) and press return.

At the prompt, type “sudo cupsctl WebInterface=yes” and press return (without the quotes).

In the Finder, click the “Go” menu (four over from the Apple menu).

(I think this is a problem with the HP printer driver installer, actually.)įixing this is doable, but…not obvious. Sometimes, you get a new printer with a duplex feature, and your Mac, for whatever reason, decides that it should print on both sides of the page by default.

How to print two sided on mac air