Business Laser 1200 x 1200 DPI Printing colours: Black A4 60 ppm Duplex printing Direct printing USB port Ethernet LAN LCD Built-in display Maximum duty cycle: 300000 pages per month Total number of input trays: 1 Total input capacity: 500 sheets Total output capacity: 500 sheets Internal memory: 512 MB Built-in processor 1400 MHz Printing Time to first page (black, normal) 4.55 s Warm-up time 25 s Duplex print speed (black, normal quality, A4/US Letter) 43 ppm Print speed (black, normal quality, A4/US Letter) 60 ppm Print resolution black 1200 x 1200 DPI Maximum resolution 1200 x 1200 DPI Duplex printing mode Auto Duplex printing Yes Print technology Laser Colour No Features Replacement cartridges TK-3440 Number of printer fonts 93 Printer fonts Barcode, Bitmap, PCL Page description languages Epson LQ, IBM ProPrinter, JPEG, OpenXPS, PCL 5e, PCL 6, PCL XL, PCLm, PDF, PWG, PostScript 3, TIFF, URF, XPS Number of print cartridges 1 Printing colours Black Recommended duty cycle 15000 - 300