Table of Contents - Laser Pros International
Contents
1. refer to the corresponding User and Quick Reference Guides Readership The procedures described in this Service Manual are to be performed by HP Certified service personnel only Part Numbers Part Numbers for Printer options accessories and service parts are located in Chapter 7 Conventions A small arrow gt is used to indicate other parts of the Service Manual where you can find information related to the topic you are consulting In some sections of this Service Manual you may see images which include parts of the HP Designjet 4000 Printer series these areas of the image can be ignored Table of Contents Troubleshooting 1 1 System Error Codes 2 1 Ink Supplies Troubleshooting 3 1 Diagnostic Tests and Utilities 4 1 Service Calibrations 5 1 Print Guality 6 1 Parts and Diagrams 7 1 Removal and Installation 8 1 Preventive Maintenance 9 12. Service Manual For HP Internal Use Only Copyright Hewlett Packard Company 2009 This document contains proprietary information that is protected by copyright All rights are reserved No part of this document may be photocopied reproduced or translated to another language without the prior written consent of Hewlett Packard Company 5th Edition March 2009 Warranty The information contained in this document is subject to change without notice Hewlett Packard makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability and fitness for a particular purpose Hewlett Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this material Content Management Department Barcelona Division Hewlett Packard Espanola S A Avda Graells 501 08190 Sant Cugat del Valles Spain WARNING The procedures described in this manual are to be performed by HP qualified service personnel only Electrical Shock Hazard Serious shock hazard leading to death or injury may result if you do not take the following precautions Ensure that the ac power outlet mains has a protective earth ground terminal Disconnect the Printer from the power source prior to performing any maintenance Prevent water or any other liquids from ru
3. nning onto electrical components or circuits or through openings in the enclosure Electrostatic Discharge Refer to the beginning of Chapter 4 of this manual for precautions you should take to prevent damage to the Printer circuits from electrostatic discharge Safety Symbols General definitions of safety symbols are given immediately after the table of contents WARNING The Warning symbol calls attention to a procedure practice or the like which if not correctly performed or adhered to could result in personal injury Do not proceed beyond a Warning symbol until the indicated conditions are fully understood and met CAUTION The Caution symbol calls attention to an operating procedure practice or the like which if not correctly performed or adhered to could result in damage to or destruction of part or all of the product Do not proceed beyond a Caution symbol until the indicated conditions are fully understood and met Service Manual HP Designjet 4500 4520 Printer series Ma Using this Manual Purpose This Service Manual contains information necessary to test calibrate and service m HP Designjet 4500 printer Model G1271A HP Designjet 4500ps printer Model G1272A HP Designjet 4500 mfp Model G1276A HP Designjet 4520 printer Model CM767A HP Designjet 4520ps printer Model CM768A HP Designjet 4520 mfp Model CM769A For information about using these printers
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