Canon LiDE 400 Flatbed Scanner

The Canon LiDE 400 combines detailed image capture with a compact design, making it suitable for everyday document and photo scanning. Its flatbed scanning mechanism uses a CIS colour image sensor and RGB LED light source to capture documents and photographs with high detail.

With an optical resolution of 4800 × 4800 dpi, the scanner is capable of producing detailed digital copies of photographs, documents and other A4-sized originals. At 300 dpi, an A4 colour document can be scanned in approximately 8 seconds, while a 4 × 6-inch colour photo can be scanned in approximately 4 seconds.

Five dedicated EZ buttons provide convenient access to commonly used scanning functions. Two PDF buttons are available along with Auto Scan, Copy and Send controls, helping users start frequent scanning tasks quickly. The scanner also supports multi-page PDF scanning for easier document digitisation.

The Advanced Z-lid can be raised parallel to the platen by up to 21 mm, making it easier to scan thicker originals such as books, magazines and document stacks while maintaining proper contact with the scanning surface.

The LiDE 400 can also be positioned upright, helping save desk space when the scanner is not being used in a conventional flat position. Power and data are supplied through a single USB 2.0 Hi-Speed Type-C connection, eliminating the need for a separate AC adapter.

High-Resolution Scanning

The scanner provides an optical resolution of 4800 × 4800 dpi and supports selectable resolutions from 25 to 19,200 dpi.

This high-resolution capability makes the scanner suitable for:

• Document digitisation
• Photograph scanning
• Archiving
• Artwork and image scanning
• Books and magazines
• Personal document storage

Fast Scanning Performance

The LiDE 400 is designed for quick everyday scanning.

• A4 Colour at 300 dpi: Approx. 8 seconds
• 4 × 6-inch Colour at 300 dpi: Approx. 4 seconds
• Preview: Approx. 7 seconds

Actual scan times may vary depending on the computer, connection, software, scan settings and document size.

5 EZ Buttons

The scanner features five dedicated buttons for frequently used operations:

• PDF × 2 – Quick PDF scanning and multi-page document workflows
• AUTOSCAN – Automatic scanning based on the original
• COPY – Convenient document copying workflow
• SEND – Quick scan and send operation

These buttons make routine scanning easier without requiring users to navigate through multiple software menus.

Advanced Z-Lid

The Advanced Z-lid is designed to handle thicker originals. It can rise parallel to the scanning surface by up to 21 mm, allowing users to scan books, magazines and document stacks more conveniently.

Upright Scanning

The scanner supports an upright operating position, providing additional flexibility when desk space is limited. This makes it easier to store or use the scanner in smaller workspaces.

Connectivity & Power

The LiDE 400 uses USB 2.0 Hi-Speed Type-C connectivity. The same USB connection supplies both power and data transfer, so the scanner does not require a separate AC power adapter.

Scanner & Image Quality

The scanner uses a CIS (Colour Contact Image Sensor) combined with a three-colour RGB LED light source.

Bit Depth

Colour

• 48-bit input
• 48-bit or 24-bit output on Windows
• 24-bit output on Mac

Grayscale

• 16-bit input
• 8-bit output

The 48-bit colour input mode is available through the Windows TWAIN driver.

Supported Document Size

The scanner supports documents up to:

• A4
• Letter
• 216 × 297 mm maximum scanning area

Key Highlights

• High-resolution flatbed scanner for documents and photos
• Optical scanning resolution up to 4800 × 4800 dpi
• A4 colour scanning in approximately 8 seconds at 300 dpi
• 4 × 6-inch colour photo scanning in approximately 4 seconds
• 5 dedicated EZ buttons for quick scanning
• Supports multiple-page PDF scanning
• Advanced Z-lid for books, magazines and thicker originals
• Upright scanning capability for flexible placement
• USB Type-C connectivity for power and data transfer
• No separate AC power adapter required
• Compact and lightweight design
• Approx. 1.7 kg weight
• Maximum scanning area of 216 × 297 mm
• Selectable resolution from 25 to 19,200 dpi

Canon LiDE 400 Specifications