All-in-One Precision Finishing for Mid-Range Production

  • Removes margins/gutters and prevents toner cracking
  • Creates custom T- and L-shape perforations and can fold in-line
  • Eliminates touchpoints and streamlines workflow
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The fully automated DC-646 Slitter/Cutter/Creaser is Duplo’s mid-range solution. With its ability to slit/cut/crease, perforate, and fold digitally-printed applications in one pass, the DC-646 delivers professionally-finished jobs up to 30 sheets per minute. Cut job costs by doing away with time-consuming set ups and make-ready times. Finish jobs in quick turnarounds. Incredibly efficient and easy to use, the DC-646 produces a wide range of full-bleed applications from 24-up business cards to invitations and tickets on demand.


  • Automated job set up and changeovers
  • Lightweight paper crease module to process thinner stock
  • Integrates with Fiery Impose to automate job preparation
  • Perforating and in-line folding options for additional finishing

Key Applications

  • Business cards and postcards
  • Gatefold invitations
  • Slit-scored greeting cards
  • Direct mail with perforated reply cards
  • Marketing collateral


Integration with Fiery Impose



Up to 30 sheets per minute

Input Paper Size

8.26” x 8.26” to 14.56” x 26.37”

Feeder Capacity


Paper Weight

110-400 gsm (up to 350 gsm when creasing)


Up to 8 per sheet


Up to 25 per sheet


Up to 20 per sheet


48" long conveyor stacker, Cross perforating module, Integrated folding system, Lightweight paper creaser module, PC and PC arm, Rotary tool module, Slitting module

The DC-646 is just a great workhorse and it will actually do a lot of work for you. With our typical guillotine press it was just not efficient to cut out business cards especially on small orders when you’re getting 500 and 1,000. It just almost doesn’t make sense at all to run that on a regular cutting machine.

Plumb Marketing Logo
Plumb Marketing Plumb Marketing is a one-stop resource for direct mail, order fulfillment services, printing, online marketing, and more.

This machine has awesome setup speed and is very easy to use so when we have people walking in through the door or we have small run jobs. We can run anything on this without having to go through the expense of tearing down our other larger machine. Setting this up only takes a few minutes.

TriLakes Printing
TriLakes Printing Tri-Lakes Printing is a full service printing and mailing company with in-house printing, design, bulk mailing and large format printing.

We like the quick job changeover. We can go from a 13″ x 19″ press sheet, do a custom perf and score, and change over to 8.5″ x 11″ 8-up business cards and then change right back over to a 13″ x 19″ sheet that has a custom perf job on it.

QDI Wireless QDI Wireless is one of the country’s largest and fastest growing master distributors of wireless products and services.

The nice thing about our DC-646 is that it allows our pressman to print on the Ricoh, turn around, put everything on the Duplo, and let it run. He can bounce back and forth while this is doing the job of one or two people, which is very beneficial and cost effective.

Direct Fairways
Direct Fairways Direct Fairways is a nationwide golf advertising company that helps golf courses and local business community prosper.

We’ve been able to take products that would have multiple steps and a real lengthy process and finish them in one or two steps, creating a huge efficiency for our company.

Visual Image Photography Visual Image Photography is the leading photography company in the Milwaukee and Chicago region for local schools, charities, and businesses.

With the purchase of the DC-646 with perf modules, it has eliminated some of our guillotine cutting, vendor scoring and perforating. With the perf module, we can actually do T-perfs and L-perfs.

Wright's Printing
Wright’s Printing Wright’s Printing provides full service, commercial offset and digital printing, direct mail and fulfillment services, variable printing and web-to-print solutions.