HP LaserJet Pro M1132s Multifunction Printer. Print technology: Laser, Maximum duty cycle: 250 pages per month. Print speed (black, normal quality, A4/US Letter): 18 ppm. Maximum copy resolution: 600 x 400 DPI, Copy speed (normal quality, black, A4): 18 cpm, Copier resize: 30 to 400 %. Optical scanning resolution: 1200 DPI, Maximum scan area: 216 x 297 mm, Maximum scan resolution: 19.200 DPI. Standard input capacity: 150 sheets, Maximum input capacity: Sheets: 150; envelopes: 10 sheets