Brother MFC‑T4500DW — Full Specification Summary
Key Features
Functionality: A3 All-in-One (Print, Scan, Copy, Fax) with built-in Duplexing and ADF. 
Printing:
Standard: ~22 ipm (mono), ~20 ipm (color)
Fast Mode: ~35 ppm (mono), ~27 ppm (color)
First Page Out Time: ~5.5 s (mono), ~6 s (color) 
Print Resolution: Spectacular up to 1200 × 4800 dpi for sharp text and high-quality images. 
Paper Handling
Input Capacity:
Main Tray: 250 sheets (80 gsm)
Multi-purpose Tray: 100 sheets
ADF: 50 sheets for simplified scan/copy workflows 
Supported Sizes: Full A3 (11"×17"), A4, Legal, Photo, Index Card, Envelopes, and offers borderless printing across A3/A4/photo sizes
Output Capacity: Up to 100 sheets for standard size; 50 sheets for larger formats. 
Scanner & Copy Capabilities
Scanner Resolution: Flatbed: 1200 × 2400 dpi; ADF: up to 600 × 600 dpi (optical). Interpolated scanning: up to 19,200 × 19,200 dpi 
Copy Features: Up to 999 copies, with scaling from 25% to 400%; supports duplex copying on plain and recycled A4 paper 
Fax Support
Fax Modem: ITU‑T Super G3, with up to 170 pages memory for both transmission and reception; supports group broadcasting and 200-speed dial entries.
Connectivity
Interfaces:
USB 2.0 (Hi-Speed)
Wired Ethernet
Wi‑Fi (802.11 b/g/n) and Wi‑Fi Direct for seamless mobile printing and setup via WPS.
Ink & Cost Efficiency
Ultra High-Yield Ink Bottles:
Black (BTD60BK): yields up to 13,000 pages
Color (BT5000 C/M/Y): yields up to 5,000 pages each
Estimated savings up to 50% over cartridge systems
Display & Controls
2.7″ full-color TFT touchscreen LCD for intuitive operation that includes a full keypad — making navigation and status monitoring easy
Hardware Specs & Power
Dimensions: 575 × 477 × 310 mm; Weight: ~19–20 kg 
Power Consumption:
Printing: ~28 W
Ready: ~6.0 W
Sleep: ~1.5 W
Power Off: ~0.04 W
Noise Level: ~50 dB(A) during operation