Product Overview
The OpScan 4ES scanner is easy to operate and reads pencil marks from an OMR form. Messages are provided on a forty-character display to simplify operation. An open feed path provides sheet visibility at all times as well as easy access for sheet removal and transport cleaning. Scanner self-diagnostics quickly pinpoint any operating problems.
- Accurate, fast, and efficient
- Form throughput rate of up to 2,800 sheets per hour
- Fixed, automatic feed hopper holds 100 sheets
- Scanner self-diagnostics
- Sheet thickness detector
- Reduces power consumption when not in use
| Physical Description | Length: 21.25” Width: 14.5” Height: 9” Weight: 17 lbs. |
| Environment | Operating Temperature: 60° to 85°F (16° to 29°C) Humidity: 40% to 60%, non-condensating |
| Power | 100-240 volt operation: 100-240 volts AC (-10%, +6%): 50-60 Hz; US 3-prong plug; 15 amp dedicated circuit |
| Communications | USB 2.0, using a virtual serial port with user-defined protocol. |
| Operation | Read Heads: Dual read heads for two-sided form scanning, Contact Image Sensor Arrays, 16 level OMR, Pencil Read Capabilities. Forms: 2.5” X 5” to 9” X 14” (60 – 100 lb. Off set) Uses both Mark Reflex and Trans-Optic forms Feeder Capacity: Auto-feed, 100 sheets Output Stacker Capacity: 100 sheets main stacker, 100 sheets select stacker (if present) Message Display: 40 character, alphanumeric Scanning Rate: 2,800 sheets per hour (actual scanning rate depends on quantity of data read from the form and the amount of processing done on the data while scanning) Multi-feed detection |
| Options | Select stacker separates forms that fail edit checks A programmable interactive printer that prints information on the sheet being scanned – based on the scanned data, such as error codes, alphanumeric messages, serial numbers, validation flags, and test scores – with no effect on the throughput rate Bar code reader delivers application information SelfScore® module for classroom test scoring and surveys |
PC Hardware
- Pentium® processor: 1 GHz 32-bit (x86) or 64-bit (x64) minimum
- System memory: 1 GB minimum
- Hard drive space: 40 GB hard drive with at least 15 GB of available space
- Monitor at 1024 x 768 or higher resolution
- CD-ROM drive (for installation)
- USB 2.0—OMR processing
Operating Systems
- Windows 10 64-bit operating systems, with all hotfixes and service packs installed.