IBM 4230-4232 free download

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IBM 4230 and 4232 Printers Maintenance Analysis Procedures Document Number SA40-0571-04 IBML ii Note! Before using this information and the product it works with, ensure you read the general information under "Special Notices" on page v. Fifth Edition (April 1994) This manual is for the use of IBM service personnel in the maintenance or repair of the IBM 4230 and 4232 Printers. IBM makes no representations that it is suitable for any other purpose. Publications are not stocked at the address given below; requests for IBM publications should be made to your IBM representative or to the IBM branch office serving your locality. A form for reader's comments is provided at the back of this publication. If the form has been removed, comments may be addressed to Pennant Systems Co., Serviceability Engineering, Department R64, 1701 North Street Endicott, NY 13760, USA. IBM/Pennant Systems may use or distribute any of the information you supply in any way it believes suitable without incurring any obligation to you. Copyright International Business Machines Corporation 1991, 1992. All rights reserved. Note to U.S. Government Users -- Documentation related to restricted rights -- Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp. Contents iii Contents Maintenance Analysis Procedures 1 MAP 1000: General Information 1 MAP 2010: Start/Verify 5 MAP 3100: Auto Sheet Feeder 29 MAP 3150: Automatic Forms Thickness Adjustment MAP 3200: Attachment 43 MAP 3320: Print Head Drive and Control 47 MAP 3400: Forms Motor Drive 53 MAP 3500: Print Wire 59 MAP 3600: Power Supply 65 MAP 3800: Ribbon Movement and Control 81 MAP 3900: Sensor 85 MAP 4000: Symptom 103 35 iii iv IBM 4230 and 4232 Printers Maintenance Analysis Procedures iv Special Notices v Special Notices References in this publication to IBM products, programs, or services do not imply that IBM intends to make these available in all countries in which IBM operates. Any reference to an IBM product, program, or service is not intended to state or imply that only IBM's product, program, or service may be used. Any functionally similar product, program, or service that does not infringe any of IBM's intellectual property rights or other legally protectible rights may be used instead of the IBM product, program, or service. Evaluation and verification of operation with other products, programs, or services, except those expressly designated by IBM, are the user's responsibility. IBM may have patents or pending patent applications covering subject matter in this document. The supplying of this document does not give you any license to these patents. You can send license inquiries, in writing, to the IBM Director of Commercial Relations, IBM Corporation, Purchase, NY 10577. The following terms, denoted by an asterisk (*) in this publication, are trademarks of the IBM Corporation in the United States and/or other countries: AS/400 IBM. v vi IB