I’m contemplating dropping on a large format laser that will do up to this size. Testing Dorico’s acceptance of that size, to make sure it’ll work before I buy it isn’t yielding much. In the print mode it appears to only show available sizes for the printer shown. No problem, I defined a new custom size (Mac Catalina), but Dorico isn’t picking up on custom sizes.
To set a custom size hit “Page Setup …” in the lower right hand corner, and Custom Size on the bottom
It’s disabling the custom size, presumably because it knows it’s too large for my present printer, and presumably that’s why Dorico isn’t picking up on it. However I’d like to check and make sure Dorico has no issues printing large non standard sizes before going down this path.