ADF Sheet-fed scanner Canon imageFORMULA DR-M140II 600 x 600 DPI A4 Black

The Canon imageFORMULA DR-M140II is a compact ADF sheet-fed scanner designed for high-speed, high-quality scanning in space-constrained offices. With an optical resolution of 600 x 600 DPI and support for documents up to 216 x 5588 mm, it handles a variety of media including receipts, business cards and A-series paper. The device is energy-efficient, made from over 20% recycled plastics and offers duplex scanning with a fast 40 ppm (A4, b/w) throughput.

Advantages

The scanner combines a small footprint with robust feeding and image-processing features: ultrasonic double-feed detection and a reliable paper separation mechanism reduce misfeeds, while Active Thresholding and other image-processing functions deliver clear, archive-ready images from mixed-colour originals, light writing or patterned backgrounds. Built with environmentally friendly materials and packaging, the unit also consumes low standby power.

Suitable for

• High-volume offices requiring fast duplex scanning of A4 documents
• Environments with limited counter or shelf space
• Scanning mixed media such as receipts, business cards and long documents (up to 5.5 m)
• Departments that need reliable batch scanning with minimal misfeeds

Key specifications

• Optical resolution: 600 x 600 DPI
• Maximum document size: 216 x 5588 mm
• Maximum paper size (ISO A-series): A4
• Scanning speed: up to 40 ppm (A4, black & white)
• Duplex scanning: Yes
• Weight: 2.6 kg
• Product colour: Black
• Typical power consumption: 24.5 W; Standby: 0.1 W

How to use

Place the scanner on a stable surface or in a tight space such as under a counter or inside a drawer. Load documents into the automatic document feeder and adjust guides for the media width. Use the bundled or supported scanning software to select resolution, colour mode and destination folder. For mixed batches, enable ultrasonic double-feed detection and appropriate image-processing options such as Active Thresholding to improve output quality.

Recommendations

For best results, separate thin or sticky documents before scanning, ensure guides are snug to avoid skew, and periodically clean feed rollers. Use recommended drivers and firmware updates from Canon to maintain compatibility and performance.