Lexmark E460DN A4 Mono Laser Printer. Print quality: 1200 x 1200 DPI. Print speed: 38 ppm, 6.5 s. Memory: 64 MB. Processor: 466 MHz. Memory: 0.576 GB. Input capacity: 850 sheets, 300 sheets. Output capacity: 150 sheets, 150 sheets. Media formats: 10 Envelope 7 3/4 Envelope 9 Envelope A4 A5 B5 Envelope C5 Envelope DL Envelope . Media types: Card Stock, Paper Labels, Plain Paper, Transparencies, Refer to the Card Stock & Label Guide. Print technology: Laser. Connectivity: USB 2.0, IEEE 128