General Overview
Model: Brother ADS-4900W
Scanner Type: Sheet-fed, Duplex (two-sided scanning in one pass)
Warranty: 1-Year Return to Base
Product Dimensions
Width: 300 mm
Depth: 236 mm
Height: 247 mm
Weight: 3.37 kg
Scanning Features
Scanning Technology: Dual CIS (Contact Image Sensor) with LED lighting for high-speed scanning.
Duplex Scanning: Yes, scans both sides in a single pass.
Optical Resolution: 600 dpi x 600 dpi
Interpolated Resolution: Up to 1,200 dpi x 1,200 dpi
Color Depth:
Input: 48-bit color processing (for capturing more color data)
Output: 24-bit color (for high-fidelity scans)
Grayscale: 256 levels for detailed black-and-white images
Scanning Speed:
Single-sided (Simplex): Up to 45 ppm (pages per minute) at 300 dpi
Double-sided (Duplex): Up to 90 ipm (images per minute) at 300 dpi
ADF (Automatic Document Feeder) Capacity: Up to 100 sheets (20 lb / 80 g/m² A4/Letter size)
Paper Size:
Single Sheet: 50.8 mm to 215.9 mm (width), 50.8 mm to 355.6 mm (length)
Multiple Papers: 50.8 mm to 215.9 mm (width), 50.8 mm to 355.6 mm (length)
Paper Handling:
Paper Weight: Supports 20 lb to 255 g/m² for a wide range of media types.
Maximum Scanning Width: Up to 215.9 mm (standard for A4 and Letter size documents)
Document Sizes Supported: A4, A5, A6, B5, Letter, Legal, Custom sizes (supports various formats for flexibility in document handling)
Connectivity:
USB 3.0: Fast data transfer for seamless connectivity with PCs and workstations.
LAN (Wired Ethernet): 10Base-T/100Base-TX for reliable networked scanning.
Wireless LAN:
2.4 GHz / 5 GHz Dual-band Wi-Fi
Wi-Fi Direct: IEEE 802.11 a/b/g/n for direct scanning from mobile devices without the need for a router.
Network Security:
WEP (64/128 bit)
WPA-PSK (TKIP/AES)
WPA2-PSK (AES)
WPA3 for enhanced wireless security.
Display & User Interface
Touchscreen LCD: 109.2 mm (4.3 inches) TFT color LCD for intuitive operation and direct access to scanning functions.
Power & Environmental Specifications
Power Source: AC 100-240V, 50/60 Hz
Power Consumption:
Scanning: 34W
Ready: 7.7W
Power Save / Deep Sleep: 1.7W
Power Off: 0.1W
Operating Temperature: 5°C to 35°C
Operating Humidity: 20% to 80% (non-condensing)
Storage Temperature: -25°C to 60°C
Storage Humidity: 10% to 90%
Compliance & Software
TWAIN Compliant (Windows): Windows Server 2012 / 2016 / 2019; Windows 7 (SP1) / Windows 8.1 / Windows 10
TWAIN Compliant (Mac OS): macOS v10.14.x, 10.15.x, 11.0.x, 11.1.x
WIA Compliant (Windows): Windows 7 (SP1), Windows 8.1, Windows 10
ICA Compliant (Mac OS): macOS v10.14.x, 10.15.x, 11.0.x, 11.1.x
ISIS™ Compliant (Windows): Windows 7 (SP1), Windows 8.1, Windows 10
Additional Features
Advanced Document Handling: Includes auto-detection of document size, blank-page removal, de-skewing, and rotation.
Security Features: Supports network security protocols such as WPA3 for secure wireless scanning.
Scan-to-Cloud Integration: Ability to scan directly to cloud-based systems via network or mobile apps.
Energy Star Compliant: Meets energy efficiency standards for reduced power consumption and environmental sustainability.
