Oki OKIPAGE 8z Service Handbook

Also see for OKIPAGE 8w Lite: Installation and setup Setup guide User guide Setup guide Manual

Contents

CONTENTS1. CONFIGURATION ..................................................................................... 1 - 11.1 System Configuration ........................................................................ 1 - 11.2 Printer Configuration .......................................................................... 1 - 21.3 Option(OKIPAGE 8p Only) ................................................................ 1 - 31.4 Specification ...................................................................................... 1 - 41.5 Safety Standards ............................................................................... 1 - 61.5.1 Certification Label .................................................................................... 1 - 61.5.2 Warning Label ......................................................................................... 1 - 62. OPERATION DESCRIPTION .................................................................... 2 - 12.1 Main Control Board ............................................................................ 2 - 32.2 Power Supply Unit ............................................................................. 2 - 52.3 High-Voltage Power Supply Board .................................................... 2 - 52.4 Electro-Photographic Processor ........................................................ 2 - 72.5 Electro-Photographic Process ........................................................... 2 - 112.5.1 Explanation of Each Process Operation .................................................. 2 - 132.6 Paper Jam Detection ......................................................................... 2 - 192.7 Toner Low Detection.......................................................................... 2 - 212.8 Cover Open ....................................................................................... 2 - 222.9 Detecting ID existence ....................................................................... 2 - 233. PARTS REPLACEMENT ........................................................................... 3 - 13.1 Precautions for Parts Replacement ................................................... 3 - 13.2 Parts Layout....................................................................................... 3 - 33.3 Replacing Parts ................................................................................. 3 - 73.3.1 Hopper Plate ........................................................................................... 3 - 73.3.2 LED Head and Head Spring .................................................................... 3 - 83.3.3 Transfer Roller ......................................................................................... 3 - 93.3.4 Upper Cover Assy ................................................................................... 3 - 103.3.5 High-Voltage Power Supply Board (P2H/ P6L) ....................................... 3 - 113.3.6 Top Cover Assy and Flat Cable Assy ...................................................... 3 - 123.3.7 Paper Holder ........................................................................................... 3 - 133.3.8 Side Plate M and Idle Gear ..................................................................... 3 - 143.3.9 Heat Assy ................................................................................................ 3 - 153.3.10 Drive Shaft E (Eject) and Eject Roller ..................................................... 3 - 183.3.11 Pressure Roller B (Back Up Roller) ......................................................... 3 - 193.3.12 Separator Guide ...................................................................................... 3 - 203.3.13 Pulse Motor (Main) .................................................................................. 3 - 233.3.14 Hopping Shaft Assy ................................................................................. 3 - 243.3.15 Resist Roller ............................................................................................ 3 - 253.3.16 Paper Sensor E, Paper Sensor Exit and Toner Sensor Assy ................. 3 - 263.3.17 Base Plate ............................................................................................... 3 - 27