Hewlett-Packard DesignJet 430, 450C, 455CA free download

File name DJ430 service manual.pdf

Service Manual HP DesignJet 430 HP DesignJet 450C HP DesignJet 455CA Printers For HP Internal Use Only E Copyright HewlettPackard Company 1997 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 into another language without the prior written consent of HewlettPackard Company. 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. 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: D Ensure that the ac power outlet (mains) has a protective earth (ground) terminal. D Disconnect the Printer from the power source prior to performing any maintenance. D Prevent water or other liquids from running onto electrical components or circuits, or through openings in the enclosure. Electrostatic Discharge Refer to the beginning of Chapter 8 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. First edition, September 1997 Product Support, Barcelona Division Hewlett-Packard Espaсola, S.A. Avda. Graells, 501 08190 Sant Cugat del Vallиs Spain Service Manual HP DesignJet 430 HP DesignJet 450C HP DesignJet 455CA Printers Using this Manual Purpose This manual contains information necessary to test, calibrate and service: D D D HP DesignJet 430 printers (models C4713A and 4714A). HP DesignJet 450C printers (models C4715A and 4716A). HP DesignJet 455CA printers (models C6080A and C6081A). For information about using these printers, refer to the corresponding user and quick reference guides. Readership The procedures described in this manual are to be performed by HP certified service personnel only. Part Numbers Part numbers for plotter options, accessories and service parts are located in chapter 7. Conventions This manual contains information for the color HP DesignJet 430, 450C and 455CA printers. A small arrow ' is used to indicate other parts of the Service Manual or User's Guide where you can find information related to the topic you are consulting. ii Using this Manual HP DesignJet 430, 450C and 455CA Printers Contents Using this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii Safety Symbols . . . . . . . . . . . . . . .