Epson STYLUS COLOR 680 Manual page 185

A: The minimum top margin is 3.0 mm (0.12").
When loading multiple sheets of EPSON Photo
Quality Glossy Film, the minimum top margin is
30.0 mm (1.2").
B-L: The minimum left margin is 3.0 mm (0.12").
B-R: The minimum right margin is as follows:
3.0 mm (0.12") for single sheets and C6 envelopes.
7.0 mm (0.28") for DL envelopes.
28.0 mm (1.10") for No. 10 envelopes.
C: The minimum bottom margin is 14.0 mm (0.55").
✽:
You can extend the minimum bottom margin to
3 mm by selecting Maximum as the Printable Area
setting on the printer driver's Paper menu
(Windows) or in the Page Setup dialog box
(Macintosh). However, print quality may decline in
the expanded area. Before printing large jobs using
this setting, print a single sheet to confirm printout
quality .
Note:
Always load paper into the sheet feeder short edge first. Load
envelopes flap edge first with the flap side down.
Printer Specifications
A-5