DESCRIPTION:
The Brother DCP‑L2640DW is a monochrome laser all-in-one printer that offers print, scan, and copy capabilities, designed for home or small office use.
Core Features:
Functionality: Print, Scan, Copy with Automatic Document Feeder (ADF) for efficient multi-page processing. 
Printing Speed: Up to 34 ppm (A4) / 36 ppm (Letter) for fast black-and-white output. 
Print Resolution: Up to 1200 × 1200 dpi for crisp text and graphics. 
Automatic Duplex Printing: Printing on both sides to reduce paper usage by up to 50%. 
ADF Capacity: Holds up to 50 sheets for efficient scanning and copying. 
Connectivity & Compatibility:
Multiple Interfaces: USB 2.0, Ethernet (LAN), dual-band Wi‑Fi, Wi‑Fi Direct, AirPrint (Apple), Mopria, and Brother Mobile Connect app. 
Copy & Scan Functions:
Copy: Up to 99 copies, scaling between 25% and 400%, resolution up to 600 × 600 dpi. 
Scan:
Flatbed: Up to 1200 × 1200 dpi optical resolution.
ADF: Up to 600 × 600 dpi.
Interpolated: As high as 19,200 × 19,200 dpi (Windows only).
Paper Handling:
Input Tray: 250 sheets (80 gsm)
Manual Feed Slot: 1 sheet
Output Tray: 120 sheets face-down, 1 sheet face-up. 
Supports a wide range of paper sizes and types, including envelopes and labels. 
General Specs:
Memory: 256 MB RAM — supports larger print jobs. 
Display: 2-line monochrome LCD (16 characters). 
Dimensions: approx. 410 × 399 × 319 mm, weight ~11.4 kg. 
Power Consumption:
Ready: ~43 W
Sleep: ~4.1 W
Off (includes deep sleep): ~0.08 W 
Warranty Information (India)
1-Year On-Site Warranty from Brother India — service is available at your location during the first year.