1.Speed . Mono : Up to 16 ppm in A4 (17 ppm in Letter) . Color : Up to 4 ppm in A4 (4 ppm in Letter) 2.Printing Resolution . Max. 2400x600 dpi effective output 3.Processor . CHORUS3 (360Mhz), Proprietary SOC 4.Printer Language Emulations . SPL-Color 5.Memory - DDR2 SDRAM 128 MB 6.Interfaces . USB Device 2.0 . One 10/100 Base Tx network connector - Wireless N/W (317xFW) 7. Toner cartridge . Black : 1K (initial) / 1.5K (sales) . Color : 0.7K (initial) / 1K (sales) 8. 150 Cassette, ADF 9. Color Dark gray : CLX-3170 series Black : CLX-3175 Series