Intimus TSI-4s Mail Processor


intimus TSI-4S Medium-Volume Folder-Inserter

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TSI-4S is an intelligent, easy-to-use desktop mail processing system for medium to high volume applications. Four configurations with 1, 1.5, 2, or 2.5 feed stations are available. Quiet operation and small size make the TSI-4S suitable for use in any office environment.

Load’n’Go auto settings and FlexFeed multi-format feeder feature included. Large 7 in intuitive color touchscreen. FlexFeed document feeder accommodates a variety of paper sizes up to 14 in. Custom matched stand available.

  • Process up to 2,500 envelopes per hour
  • Fold types: Single, Double, Z and No Fold
  • Fold only option without inserting
  • Multiple sheet feeder options: 1, 1.5, 2, or 2.5
  • Fold up to 5 sheets
  • Store up to 15 job programs
  • Optional matching stand available
  • TSI-4S Mail Processors are custom configurable.


TSI-4S Expert 1ST 
Speed (Basic/Premium) 2,000/2,500 envelopes/hr.
powerFold™ Folding Capacity (Basic/Premium) Up to 5/8 sheets (20 lb / 75 gsm)
Document feeder capacity 325 (80 gsm)
Envelope Feeder Capacity 150
Fold types Letter, Z, single, double parallel, no fold
Job Memory 50
Optional Paper Exits
Catch tray, side exit, HCVS (High Capacity Vertical Stacker)
Compatible Document Heights 3.5”-14” / 8,9 cm - 35,6 cm