Feature Feature Number Part Number IBM Infoprint Token Ring 4/16 PCI Adapter 4120 38L1400 IBM Infoprint Ethernet 10/100 PCI Adapter 4162 38L1401 IBM AFP/IPDS Module 4820 38L1404 IBM Coax SCS Interface 4171 38L1403 IBM Twinax SCS Interface 4141 38L1402 32MB Memory DIMM 4332 38L1405 64MB Memory DIMM 4364 38L1406 128MB Memory DIMM 4390 38L1407 Hard Drive 4328 38L1408 PC Parallel Cable (Type C) 4180 38L1409 6 foot US (Chicago) Line Cord 9250 63H5828 Resource Flash Memory Module 4032 02N6434 Locations—Main Unit Front View Operator panel Main exit area Paper indicator Auxiliary tray 550-sheet tray Power switch 2    Infoprint 21: User’s Guide