Scanning Performance

• Scan Speed (Duplex): Up to 140 pages per minute

• Images per Minute (Duplex): Up to 280 images per minute

• Color Scanning: 24-bit color

• Grayscale & Black & White: Supported

• Optical Resolution: 600 dpi

• Output Resolutions Supported: 100, 150, 200, 300, 400, 600 dpi

Document Handling

• ADF Capacity: Up to 500 sheets (standard office paper)

• Paper Size Range:
  • Minimum: Small documents like receipts or business cards
  • Maximum: Standard office sizes (wide feed support)

• Long Document Scanning: Supports scanning of extended length documents in special mode

• Paper Weight (Thickness):
  • Lightweight paper to thick stock supported
  • Thick media and cards handled reliably with straight feed path

• Feeding Mechanism:
  • Forward and reverse feeding to correct misfeeds
  • Ultrasonic multi-feed detection with recovery options

Image Processing

• Image Correction Features:
  • Auto cropping and deskew
  • Text enhancement for legibility
  • Blank page removal
  • Color dropout and emphasis
  • Background smoothing

• Color Mode Options: True Color, Auto Color, Grayscale, Monochrome

Connectivity & Interface

• Interfaces Supported: USB 3.x and Gigabit Ethernet (network ready)

• Driver Support: TWAIN, ISIS, WIA (for scanning applications)

• Software Compatibility: Works with document management and image capture applications

Supported Output & Formats

• Output File Types: PDF (searchable and normal), TIFF, JPEG, BMP, PNG

• OCR Support: Searchable PDF creation with Optical Character Recognition (via bundled software)

Physical Specifications

• Approximate Dimensions:
  • Width: ~20.5 inches
  • Depth: ~17.6 inches
  • Height: ~14.8 inches

• Weight:
  • Approx. 66 lb (about 30 kg) — scanner unit only

Power & Environment

• Power Requirements: Standard AC mains (100–240 V, 50/60 Hz)

• Operating Conditions: Typical office temperature and humidity ranges

• Energy Efficiency: Designed for energy-efficient operation and lower power consumption

Ideal Use Cases

The Canon ImageFORMULA DR-G2140 is best suited for:

• Centralized scanning departments

• Mailrooms and shared office environments

• Finance and accounting document digitization

• Archive conversion projects

• High-volume batch scanning workflows

• Mixed media scanning including invoices, contracts, receipts, and business records