oki 4wplus 4m mm free download

File name 4wplus_4m_mm.rar

OKIPAGE 4 /4 LED Page Printer Maintenance Manual OEL/INT Approval All specifications are subject to change without notice. 40245101TH HP, LaserJet and PCL5e are trademarks of Hewlett-Packard Co. PREFACE This Maintenance Manual describes the field maintenance methods for LED Page Printers. This manual is written for use by service persons. Please note that you should refer to the Printer Handbook for the handling and operating methods of the equipment. CONTENTS 1. CONFIGURATION ... 1-1 1.1 System Configuration ... 1-1 1.2. Printer Configuration ... 1-2 1.3 Option ... 1-3 1.4 Specification ... 1-4 1.5 Safety Standards ... 1-6 1.5.1 Certification Label ... 1 - 6 1.5.2 Warning Label ... 1 - 6 2. OPERATION DESCRIPTION ... 2-1 2.1 Main Control Board ... 2-4 2.2 Power Supply Unit ... 2-5 2.3 High-Voltage Power Supply Board ... 2-5 2.4 Electro-Photographic Processor ... 2-7 2.5 Electro-Photographic Process ... 2 - 11 2.5.1 Explanation of Each Process Operation ... 2 - 13 2.6 Paper Jam Detection ... 2 - 19 2.7 Toner Low Detection... 2 - 21 2.8 Cover Open ...