Page: 70Service Manual for OF5300/5600Chapter 3 Brief Technical DescriptionThe following three boards, Memory board (option), Telephone interface board (option), PC interfaceboard (option) and three units constitute the OKIFAX 5300/5600 units.Main control board MCNT: (M17; OKIFAX 5000 series)Modem board(for OKIFAX 5500/5600)MODEM: (MODE; 28.8kbps)Network control unit board NCU: (UNC)Memory board (option) MEM: (MEM; 1/2MB for OKIFAX 5000 series)Telephone interface board (option) TEL: (TEL-U, NTIF, HOOK, 10 KEY)PC interface board (option) Bi-CentroI/F:(CTR)2nd tray interface board (option) 2ND TRAYI/F:(TQSB)Operation panel assembly unit OPE: (O5W)Power supply unit POW UNIT: (120/230, SPSU;120V/230V)Printer unitFigure 3.3.2 shows the related drawing of OKIFAX 5300/5600 series facsimile transceiver.Note: The contact image sensor and electromagnetically driven parts compose the so-called Scan Unit.Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA BusinessPartner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
