HP Officejet Pro L7480 All-in-One Printer - Manual (Page 27)

Set minimum margins
The document margins must match (or exceed) these margin settings in portrait
orientation.
Media (1) Left
margin (2) Right
margin (3) Top
margin (4) Bottom
margin*
U.S. Letter
U.S. Legal
A4
U.S. Executive
U.S. Statement
8.5 x 13 inch
B5
A5
Cards
Custom-sized media
Photo media 3.3 mm (0.13
inch) 3.3 mm (0.13
inch) 3.3 mm (0.13
inch) 3.3 mm (0.13
inch)
Envelopes 3.3 mm (0.13
inch) 3.3 mm (0.13
inch) 16.5 mm
(0.65 inch) 16.5 mm
(0.65 inch)
* To achieve this margin setting on a computer running Windows, click the Advanced
tab in the print driver, and select Minimize Margins.
Load media
This section provides instructions for loading media into the device.
NOTE: Tray 2 is optional with some models of the device.
Load media 23