What are you printing? Anything you opted out of in favour for digital?
We opted for digital invites so they don't get lost in the mail or give our guests extra garbage. I'm web-savvy too so coming up with a website that can send invites, auto-set reminders, designed to fit our theme, and collect customized information for our wedding was a no-brainer compared to buying and printing hundreds of pieces of collateral and spending time addressing them, stamping, etc. The bonus is, digital invites are free!
I've seen some people print out life size cardboard cutouts of themselves for the entrance or to be used at the photo booth. We opted out of that and displayed a digital slideshow with photos throughout the evening.
We didn't print name cards because we didn't want to assign seats. Guests were assigned tables and can sit wherever they want at said table.
We opted out of a printed guest book and instead used a website that allowed guests to share their thoughts via text, photos, and videos.
We didn't print program cards for the ceremony but we did print menus for the reception so guests can look forward to their meal and pre-plan their drink order before going to the bar.