Oki MC760 Maintenance Manual

Also see for MC760: Maintenance manual

Contents

Oki MC760 Maintenance Manual Manual pdf 5 page image

45376001TH Rev.1 4 /Oki Data CONFIDENTIALIndex1. Configuration ...........................................................................61.1 System configuration ............................................................................................ 71.2 The Configuration of printer .................................................................................. 81.3 Optional parts ....................................................................................................... 91.4 Specifications ..................................................................................................... 101.5 Specification of interface .................................................................................... 181.5.1 Specification of USB interface .................................................................... 181.5.1.1 General of USB interface ..................................................................... 181.5.1.2 Connector and cable of USB interface................................................. 181.5.1.3 USB interface signal ............................................................................ 181.5.2 Specification of network interface ............................................................... 191.5.2.1 General of network interface ................................................................ 191.5.2.2 Connector and cable of network interface ........................................... 191.5.2.3 Signal of network interface .................................................................. 191.5.3 Telephone Line Interface Specification ....................................................... 201.5.3.1 Outline of telephone Line Interface ...................................................... 201.5.3.2 Telephone Line Interface Connector and Cable................................... 201.5.3.3 Telephone Line Interface signal ........................................................... 201.5.4 USB Host Interface ..................................................................................... 201.5.4.1 Outline of USB Host Interface .............................................................. 201.5.4.2 USB Host Interface Connector ............................................................ 201.5.4.3 USB Host Interface Signal ................................................................... 201.5.5 Specification of ACC interface .................................................................... 212. Operating instructions ..........................................................222.1 Electrophotographic processing mechanism ...................................................... 232.2 Printing process .................................................................................................. 272.3 Image Scanning process .................................................................................... 382.3.1 Structure and process of RADF .................................................................. 382.3.1.1 Cross-section view ............................................................................... 382.3.1.2 Electrical configuration......................................................................... 382.3.1.3 Fundamental operations ...................................................................... 392.3.1.4 Document detection ............................................................................. 422.3.1.5 Jam detection ...................................................................................... 432.3.2 Document table structure ............................................................................ 432.3.2.1 Overview .............................................................................................. 432.3.2.2฀ Exposure฀block .................................................................................... 442.3.2.3 Carraige-Assy drive mechanism .......................................................... 443. Set up .....................................................................................453.1 Notes and precautions........................................................................................ 463.2 Unpack method .................................................................................................. 473.3 Setting method ................................................................................................... 483.4 List of equipments and accessories ................................................................... 493.5 Assembling method ............................................................................................ 503.5.1 Assemble the main body of the MFP .......................................................... 503.5.2 Cable connect ............................................................................................. 573.5.3 Optional part installation and confirmation.................................................. 593.6 Setting content print (Configuration) ................................................................... 643.7 Connecting method ............................................................................................ 653.8 User used Paper confirmation ............................................................................ 694. Component replacement ...................................................... 704.1 Precautions on component replacement ............................................................ 714.2 Method of component replacement .................................................................... 734.2.1 Belt unit ....................................................................................................... 734.2.2 Fuser unit .................................................................................................... 744.2.3 Right side cover .......................................................................................... 744.2.4 Left side cover ............................................................................................. 754.2.5 Scanner unit ............................................................................................... 754.2.6 Faceup tray ................................................................................................ 764.2.7 Rear cover................................................................................................... 764.2.8 LED Assy/ LED Assy spring........................................................................ 774.2.9 CU/PU PCB/Low voltage power supply ...................................................... 774.2.10 Stay-R ......................................................................................................... 794.2.11 Plate-Board-R Assy/Guide-Cable Power Low ............................................. 794.2.12 Top cover Assy ............................................................................................ 804.2.13 Top cover .................................................................................................... 814.2.14 Frame Assy Top Front ................................................................................. 81