Oki OKIFAX 1000 free download

File name Okidata Fax 1000 Service Manual.pdf

Page: 1 Service Guide OF1000 Chapter 0 About This Manual OKIFAX 1000 Facsimile Product Adobe Acrobat printable reference copy of the OKIDATA Service Training Manual. 09/17/97 Note: This Adobe Acrobat version of the Okidata Service Training Manual was built with the pictures rendered at 300 dpi, which is ideal for printing, but does not view on most displays well. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com) Table of Contents Page Service Guide OF1000 0 About This Manual Front Cover Manual Copyright 1 Product Specifications 1.1.01 General Information 1.2 General Facsimile Specifications 1.3 Communications 1.4 Printer Specifications 1.5 User Functions 1.6 Scanner Specifications 1.7 Consumable Items 1.8 Options 1.9 Agency Approvals 1.10 Reliability Data 2 Principles of Operation 2.1 Principles Of Operation ...2.1.01 Compatibility ...2.1.02 Communications Mode ...2.1.03 Modem Operation ...2.1.04 Automatic Fall-Back Mode ...2.1.05 Telephone Line Connection ...2.1.06 Error Correction Mode (ECM) ...2.1.07 Major Assemblies ...Okifax 1000 Cross-Sectional View ...Copy Function Block Diagram ...Report Print Function Block Diagram 2.2 Transmitter Theory Of Operation - Typical Transmission ...300 bps Transmit Handshake Operation Diagram ...300 bps Receive Handshake Procedure Diagram ...G3 Transmit Functional Block Diagram ...2.2.02 Operator Panel ...2.2.03 Automatic Document Feeder (ADF) ...2.2.04 Scanner Assembly ...2.2.05 Encoder ...2.2.06 Modem ...2.2.07 Network Control Board (NCU) ...2.2.08 Line Board 2.3 Receiver Theory Of Operation ...G3 Receive Operation Block Diagram 2.4 LED Printer - Principal Components ...2.4.02 Printer Control Board (PCNT-150) ...2.4.03 Power Supply Board (PWU-150) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Table of Contents ...Power Supply Block Diagram ...2.4.04 Sub-Power Supply Board (PSUB-150) ...Sub-Power Supply Board Block Diagram ...2.4.05 Fuser Unit ...2.4.06 Main Motor (Drum Motor) ...2.4.07 LED Array ...2.4.08 DC Fan ...2.4.09 Registration Motor 2.5 Printing Process - General Information ...Printing Process Diagram ...2.5.02 Hopping ...2.5.03 Feeding ...2.5.04 Charging ...2.5.05 Exposing ...2.5.06 Developing ...2.5.07 Transfer ...2.5.08 Fusing ...2.5.09 Cleaning ...2.5.10 Printing 2.6 Sensors And Switches ...Sensor Location Diagram (Top View) ...Detail of Sensor / Lever ...Paper Inlet Jam ...Paper Feed Jam ...2.6.02 Toner Low Sensor 3 Maintenance & Disassembly 3.1 Maintenance - General Information 3.2 Disassembly/Assembly Procedures ...3.2.01 Preliminary Items ...3.2.02 LED Head ...3.2.03 Terminal Cover Cap, Rear Cover, and Fan ...3.2.04 Line Board (LINE-JU) ...3.2.05 Package Shelf Assembly ...3.2.06 Network Control Unit (NCU-