Lexmark Optra S 1620 User's Guide (7.1 MB) - Page 270

Installing Options . For Information About... INA Option Tri-Port Interface Option Parallel 1284-C Adapter Option Hard Disk with Adapter Option Infrared Adapter Option Printer Memory Option Flash Memory Option Optional Drawers Standard Dual 500-sheet Drawer for the Optra S 2455 Duplex Option Optional Envelope Feeder Optional Output Expander Attaches to the Printer System Board System Board System Board System Board Infrared port on the Tri-Port Interface Option System Board System Board Below Below Below Inside Lower Front Door Above See Page... 309 310 311 312 321 299 304 255 7 or 256 273 261 281 WARNING: When you install or remove the printer, the standard dual 500-sheet drawer for the Optra S 2455, and options, view each piece as a separate part. Always install or remove a part by itself. For example, do not pick up the printer with the duplex option attached and try to move both at once. Adding Options to the Printer 254 Adding Options to the Printer