Print back cover in colour without white margins

[mcdon47]

I need to print the back cover of a book in one full colour without white margin. I am using Master document.
Windows 10
LO 7.0.5.2
Thank you.

[EarnestAl]

Commercial printers print with the margin and crop to size, could you do this?

[mcdon47]

Thank you. I did as you suggested so obviously it’s the printer.