Olivetti d-COLORMF3000 Reference Manual page 91

2
After you have finished entering the settings, click [OK].
Regardless of which paper is selected, the printer does not print
within 0.165" (4.2 mm) of the edge of the paper.
Specifying Page Setup Settings (Mac OS X 10.2/10.3/10.4/10.5/10.6) 1-65