DS-1200 G4 Folder Inserter



Automatically assemble up to 800,000 envelopes per month

Whether you’re processing invoices, personalized direct mail, or highly confidential financial documents into envelopes or flats, the DS-1200 is the ideal solution. Frequent application changeovers or small job runs are quick and easy with a simple touch of a button. Each job is programmed using the graphical touch screen, and most job changes are completed in less time than it takes to load the materials. The simplicity of user controls ensures that set-up time is reduced to seconds rather than hours, significantly reducing the need for a dedicated operator and on-site support.

Integrated System Integrity Ensures Mailpiece Accuracy

Ease of use

Integrated 19” color touch screen and wizard-based programming minimizes operator training. Automatic system setup guarantees fast and easy job changeover. Each feeder automatically calibrates to the new job. Flat paper transport path provides clear access to all documents maximizing productivity.


Process envelopes at speeds up to 12,000 per hour. High capacity feeders can be loaded-on-the-fly. Mobile document trolleys load directly from a printer while the system is running. Process #10, 6” x 9.5”and flat envelope jobs simultaneously, increasing efficiency and throughput.


The folder inserter is expandable to 16 feed stations and available with multiple output options. Document feeders accommodate a wide variety of material combinations from sheets up to 16” long to short inserts. The system can dynamically select the envelope size based on the page count, control marks or electronic file controls.


Barcode scanning technology reads codes anywhere on the documents, allowing for flexible document layout. The IMOS operating system electronically records the movement of each document being inserted. Neopost’s optional AIMS software ensures closed-loop verification and that each piece was successfully and accurately processed.



  • As many as 12,000 documents per hour (200/minute)
  • As many as 32,000 documents per hour (533/minute)
  • Up to 800,000 finished envelopes per month.

Document handling

  • Handles 9”x12”, 10”x13” flats landscape, #9, #10, and 6” x 9.5” envelopes
  • Fold up to 10 pages single or letter folded (20 lb.)

Operational efficiency

  • Unlimited job memory
  • Automatic job change
  • Mobil trolley system from printer
  • Mailing system interface
  • Inline dynamic envelope printer

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