DS-1200 G4i Folder inserter

DS-1200 G4i

Sophisticated mail processing

Maximum performance, small footprint

Designed to meet the workflow demands of almost every high-volume mailing application, the DS-1200 G4i delivers maximum performance with the smallest footprint of any production-level solution. No matter what the job is, the DS-1200 G4i outperforms the competition every step of the way, from efficient paper loading to predictive intelligence that estimates when the job will be completed. 

The 24” color touch screen, automated job changeover, and an infinite number of pre-set jobs make it easy to use. Folding, pack size, and envelope adjustments are all made automatically whenever a job is chosen. The simplicity of user controls ensures that set-up time is reduced to seconds rather than hours, which significantly reduces the need for a dedicated operator and on-site support. 

When assembling mail with variable pages, the DS-1200 G4i's state-of-the-art feeding technology, IMOS operating system, and Automated Insertion Management System (AIMS) guarantee the right documents are inserted into the correct envelope.

The DS-1200 G4i can read any type of coding including optical mark, optical character, and 1D and 2D data matrix barcodes. The automated camera adds flexibility by automatically adjusting to the individual mark locations of a particular job.  

Whatever your business requirements, the DS-1200 G4i can be configured with the appropriate modules.

Watch the DS-1200 G4i Product Video.

Why choose the DS-1200 G4i?

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Easy to use

Easy to use IMOS user interface and job changeovers in seconds


Grow revenue

Maximize opportunities to better communicate with customers


Mitigate risk

Ensure every mail piece has the right documents

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Control expense

Maximize productivity thanks to speed and reliability

DS-1200 G4i happy employer


The 22” color touch screen and wizard-based guidance simplify operation. Quickly recall stored jobs or create new ones with ease. Load documents and envelopes, press start, and the DS-1200 G4i automatically measures the materials and sets itself up.


Speed is achieved by increased internal processing enhancements and well-balanced input and output capacities. Automatically collate, fold, insert, seal, and count up to 12,000 mail pieces per hour. High capacity feeders can be loaded-on-the-fly and mobile document trolleys load directly from a printer while the system is running.

DS-1200 G4i Media support
DS-1200 G4i screen


A wide variety of inserts, from flyers and BRE’s through to thick booklets and even CDs can be fed from a range of up to 16 insert feeders, each featuring fully automated separation adjustment for rapid job change.


The DS-1200 G4i fully integrated direct impression envelope printing solution allows you to personalize envelopes as part of the mail assembly process. This eliminates the need for window envelopes and ensures the privacy of important customer information.

DS-1200 G4i envelops



Processing speed

Up to 12,000 envelopes/hour; Up to 32,000 sheets/hour

24” touch screen PC control (Windows 10)  Standard
Automatic job set up  Standard
Document feeder capacity  Up to 5,000 sheets
Insert feeder capacity  Up to 6,000 inserts
Envelope feeder capacity  #10 or 6” x 9.5” ; Up to 2,000 envelopes; Flats up to 500 envelopes
Set thickness  #10 or 6” x 9.5” ; Up to 8mm; Flats up to 10mm
Collation after folding  Standard
Collation of inserts  Standard
Double feed detection Optical  Standard
Full modularity  Standard
Online help/remote assistance  Standard
Accumulation before folding  Available


Optical Mark Recognition (OMR)  Available
Optical Character Recognition (OCR)  Available
Linear Barcode Available
2D Data Matrix  Available
Double feed detection Mechanical  Available
Double feed detection Ultrasonic  Available
Closed loop Verification  Available
Mailing system interface  Available
Stamp affixing  Available
Envelope printing  Available
Envelope sorting Available

DS-1200 G4i testimonials

The DS-1200 folder inserter was the ideal solution to fulfill our customer’s increasing volume output. In one month, one of our customer’s facilities processed more than 207,000 pieces using the DS-1200.

— Financial customer

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