Canon i-SENSYS LBP243dw. Printing technology: Laser. Number of print cartridges: 1, Duty cycle (maximum): 80000 sheets per month. Maximum resolution: 1200 x 1200 DPI. Maximum ISO A series paper size: A4. Print speed (black, normal quality, A4/US Letter): 36 ppm, Double sided printing. Screen: LED. Wi-Fi. Product color: Black, White Cassette: Canon 070 (3,000 pages) Canon 070H (10,200 pages) https://www.canon-europe.com/business/products/office-printers/single-function/black-and-white/i-sensys-lbp240-series/specifications/lbp243dw.html