i NSIGHT™ 4ES OMR Scanner

The i NSIGHT 4ES optical mark read (OMR) and image scanner is one of the most versatile and efficient desktop scanners available for automated data collection. The scanner's powerful processor delivers fast document throughput and provides a complete solution with a variety of off-the-shelf and custom software packages.
General Page Feature
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System Requirements

Physical Description

Length: 21.25”
Width: 14.5”
Height: 9”
Weight: 17 lbs 


Operating Temperature: 60° to 85°F (16°C to 29°C)
Humidity: 40% to 60%, non-condensating


100-240 volt operation: 100-240 volts AC (-10%, +6%): 50-60 Hz; US 3-prong plug; 15 amp dedicated circuit 


USB 2.0 connection—Image or OMR processing


Dual Read Heads: 200 dots per inch (dpi) resolution, up to 256 levels of grayscale per pixel; pencil and ink read capabilities
Pencil or ink forms may be used
Scanning Rate: 2,800 sheets per hour in OMR mode, 2,300 sheets per hour in OMR with imaging mode
Forms: 2.5” x 5” to 9” x 14” (60-100 lb. Offset). Uses both Mark Reflex B and Trans-Optic® forms
Form Input Capacity: Auto-feed, 100 sheets
Output Stacker Capacity: 100 sheets main stacker, 100 sheets select stacker (if present)
Controls: Two Push button programmable switches
Message Display: 40 character, alphanumeric
Multi-feed detection
Integrated ES/ScanMark™ Emulation Mode 


A programmable interactive printer
Select stacker separates forms that fail edit checks
Bar code reader
SelfScore® option for classroom test scoring and surveys