Epson AcuLaser C1100. Print quality: 2400 DPI. Print speed: 25 ppm, 5 ppm, 17 s, 9 s. Memory: 32 MB, 0.256 GB. Input capacity: 680 sheets, 180 sheets. Output capacity: 250 sheets. Media formats: A4, A5, B5, LT, GLT, HLT, EXE, C5, C6, COM10, DL, MON, ISO-B5; 90 x 139.7mm – 216 x 297mm. Paper handling: A4 (210 x 297 mm). Print technology: Laser. Connectivity: IEEE 1284 parallel, High Speed USB. System requirements: Pentium II 233MHz [Pentium II 450MHz], 64MB [128MB], Mac OS X 10.1.2 Mac OS Class