Table Of Contents - Oki MC760 Maintenance Manual

Oki Data CONFIDENTIAL
Index
1. Configuration ........................................................................... 6
1.1 System configuration ............................................................................................ 7
1.2 The Configuration of printer .................................................................................. 8
1.3 Optional parts ....................................................................................................... 9
1.4 Specifications ..................................................................................................... 10
1.5 Specification of interface .................................................................................... 18
1.5.1 Specification of USB interface .................................................................... 18
1.5.1.1 General of USB interface ..................................................................... 18
1.5.1.2 Connector and cable of USB interface ................................................. 18
1.5.1.3 USB interface signal ............................................................................ 18
1.5.2 Specification of network interface ............................................................... 19
1.5.2.1 General of network interface ................................................................ 19
1.5.2.2 Connector and cable of network interface ........................................... 19
1.5.2.3 Signal of network interface .................................................................. 19
1.5.3 Telephone Line Interface Specification ....................................................... 20
1.5.3.1 Outline of telephone Line Interface ...................................................... 20
1.5.3.2 Telephone Line Interface Connector and Cable ................................... 20
1.5.3.3 Telephone Line Interface signal ........................................................... 20
1.5.4 USB Host Interface ..................................................................................... 20
1.5.4.1 Outline of USB Host Interface .............................................................. 20
1.5.4.2 USB Host Interface Connector ............................................................ 20
1.5.4.3 USB Host Interface Signal ................................................................... 20
1.5.5 Specification of ACC interface .................................................................... 21
2. Operating instructions ..........................................................22
2.1 Electrophotographic processing mechanism ...................................................... 23
2.2 Printing process .................................................................................................. 27
2.3 Image Scanning process .................................................................................... 38
2.3.1 Structure and process of RADF .................................................................. 38
2.3.1.1 Cross-section view ............................................................................... 38
2.3.1.2 Electrical configuration ......................................................................... 38
2.3.1.3 Fundamental operations ...................................................................... 39
2.3.1.4 Document detection ............................................................................. 42
2.3.1.5 Jam detection ...................................................................................... 43
45376001TH Rev.1
2.3.2 Document table structure ............................................................................ 43
2.3.2.1 Overview .............................................................................................. 43
2.3.2.2 Exposure block .................................................................................... 44
2.3.2.3 Carraige-Assy drive mechanism .......................................................... 44
3. Set up .....................................................................................45
3.1 Notes and precautions ........................................................................................ 46
3.2 Unpack method .................................................................................................. 47
3.3 Setting method ................................................................................................... 48
3.4 List of equipments and accessories ................................................................... 49
3.5 Assembling method ............................................................................................ 50
3.5.1 Assemble the main body of the MFP .......................................................... 50
3.5.2 Cable connect ............................................................................................. 57
3.5.3 Optional part installation and confirmation .................................................. 59
3.6 Setting content print (Configuration) ................................................................... 64
3.7 Connecting method ............................................................................................ 65
3.8 User used Paper confirmation ............................................................................ 69
4. Component replacement ...................................................... 70
4.1 Precautions on component replacement ............................................................ 71
4.2 Method of component replacement .................................................................... 73
4.2.1 Belt unit ....................................................................................................... 73
4.2.2 Fuser unit .................................................................................................... 74
4.2.3 Right side cover .......................................................................................... 74
4.2.4 Left side cover ............................................................................................. 75
4.2.5 Scanner unit ............................................................................................... 75
4.2.6 Faceup tray ................................................................................................ 76
4.2.7 Rear cover................................................................................................... 76
4.2.8 LED Assy/ LED Assy spring........................................................................ 77
4.2.9 CU/PU PCB/Low voltage power supply ...................................................... 77
4.2.10 Stay-R ......................................................................................................... 79
4.2.11 Plate-Board-R Assy/Guide-Cable Power Low ............................................. 79
4.2.12 Top cover Assy ............................................................................................ 80
4.2.13 Top cover .................................................................................................... 81
4.2.14 Frame Assy Top Front ................................................................................. 81
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