Lexmark C720 Service Manual - Page 35

5024-001 Feature Paper input Optional 500 sheet input drawers Paper output Paper sizes supported Printer memory Interface Description Easy loading paper trays (no corner bucklers) Tray 1 - • 250 sheet drawer supporting A4, letter, based on 20 lb paper • 50 transparencies supporting A4, letter • 80 label sheets • 15 envelopes • 50 card stock sheets • Optional 250 sheet B5 and legal input drawer (used in Tray 1 position) provides the ability to print to a maximum of 8.5 x 14 in. (216 x 356 mm) Tray 2 - 500 sheet input drawer installs under the printer supporting letter, A4, and letter Full sensing top output bin: 250 sheets (face down) A4, letter, legal, executive, transparencies, label and envelope Note: Print media other than paper, such as thick stock, label, transparency, or envelopes should use the upper feed (Tray 1) only. Industry standard on 32 bit 100 MHz 100 pin SDRAM DIMMs Note: Some printer models may ship with more memory. When a duplex unit is installed, 64MB is the recommended minimum printer memory. • High speed parallel interface (IEEE 1284 standard, nibble byte and ECP modes) Optional interfaces: • Serial support for RS-232 and RS-422 with the optional Tri-Port interface card • Infrared • SCSI • LocalTalk • Internal Solution Ports (ISP) adapter • USB and 1284-A parallel General Information 1-5