7MHz 32MB with Epson MITech / up to 256MB max 45,000 pages Paper Handling 180 sheets (180 Multi-Purpose tray), Manual Duplex A4, A5, B5, LT, GLT, HLT, EXE, C5, C6, COM10, DL, MON, ISO-B5; 90 x 139. 7mm to 216 x 297mm 64 to 210 g/m2 500-Sheet Paper Cassette Automatic Duplex Unit Maximum Paper Input 680 sheets (180 Multi-Purpose tray + 500-Sheet Paper Cassette) Paper Output (Standard/Maximum) 250 sheets/250 sheets Standard Paper Input Paper Size Paper Weight Optional Paper Handling Printer Control Language Emulations Standard ESC/Page-Color S High Capacity Toner Cartridge Yellow 0187 C13S050187 High Capacity Toner Cartridge Magenta 0188 C13S050188 High Capacity Toner Cartridge Cyan 0189 C13S050189 High Capacity Toner Cartridge Black 0190 C13S050190 Standard Capacity Toner Cartridge Yellow 0191 C13S050191 Standard Capacity Toner Cartridge Magenta 0192 C13S050192 Standard Capacity Toner Cartridge Cyan 0193 C13S050193 Epson Aculaser C1100 Photoconductor Unit 1104 C13S051104 Duplex Unit C12C802191 Connectivity Interfaces IEEE 1284 parallel interface (compatibility, Nibble and ECP mode) High Speed USB (2...