Brother DCP-B7640DW Mono Laser Printer, 2 Lines LCD Display, Up to 34 ppm, Up to 50 Sheets Automatic Document Feeder, Automatic 2-Sided Printing, Hi-Speed USB2.0, Ethernet, Gray | DCP-B7640DW

DCP-B7640DW Specifications Functions Print, Scan, Copy Printer Type Mono Laser Printer Dimensions (W × D × H) 410 × 399 × 319 mm Weight 10.5 kg Print Speed Up to 34/36 ppm (A4/LTR) Paper Types Plain, Thin, Thick, Thicker, Recycled, Bond, Label, Envelope (Thin/Thick) Paper Sizes A4, Letter, B5 (JIS/ISO), A5 (Standard/Long Edge), B6 (JIS), A6, Executive, Legal, Mexico Legal, India Legal, Folio, 16K (195×270 mm), A4 Short (270 mm), COM-10, DL, C5, Monarch (Legal/Folio only in some countries) Max Paper Capacity Up to 250 sheets (80 gsm) Warranty 1 Year Carry-in Warranty Print Resolution Up to 1200 × 1200 dpi Duplex Printing (Paper Types) Plain, Thin, Recycled Duplex Printing (Paper Size) A4 Tray #1 Capacity Up to 250 sheets (80 gsm) Manual Feed Slot (Capacity) 1 page Manual Feed Slot (Paper Weight) 60–230 gsm ADF Capacity Up to 50 sheets (80 gsm) Paper Output 120 sheets (face down), 1 sheet (face up) Copy – Enlarge/Reduce 25%–400% (1% increments) Copy Resolution Up to 600 × 600 dpi Scan Resolution (Interpolated) Up to 19,200 × 19,200 dpi (Windows only) Scan Resolution (Glass) Up to 1200 × 1200 dpi Scan Resolution (ADF) Up to 600 × 600 dpi Connectivity Hi-Speed USB 2.0, Ethernet 10Base-T/100Base-TX, Wi-Fi 802.11a/b/g/n (Infrastructure & Direct) Wireless Security WEP 64/128 bit, WPA/WPA2-PSK (TKIP/AES), WPA3-SAE (AES); Wi-Fi Direct: WPA2-PSK (AES) Wireless Setup (WPS) Yes Display 2-line LCD (16 characters) Memory 256 MB Power Source AC 220–240 V, 50/60Hz Power Consumption – Ready ~43 W Power Consumption – Sleep ~4.1 W Power Consumption – Off ~0.08 W Supported OS Windows 10, 11; Windows Server 2012, 2012 R2, 2016, 2019, 2022