Xerox 1632 2240 3535 Color Carrera Manual
Have a look at the manual Xerox 1632 2240 3535 Color Carrera Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 228 Xerox manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
701PXXXXX June 17, 2002DocuColor 1632/2240 Service ManualPrelaunch CSE Training/Review T HE D OCUMENT C OMPANY XEROX CAUTION Certain components in the DocuColor 1632/2240 are susceptible to damage from electrostatic discharge. Observe all ESD procedures to avoid component damage.
WARNING This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions documentation, may cause inter- ference to radio communications. It has been tested and found to comply with the limits for a Class A computing device pursuant to subpart J of part 15 of FCC rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference in which case the user, at his own expense, will be required to cor- rect the interference. DANGER: Cet Èquipement gÈnËre, utilise et peut Èmettre des frÈquences radio, et, sil nest pas installÈ et utilisÈ selon les recommandations du manuel dinstructions, peut causer des interfÈrences aux communications radio. Il a ÈtÈ testÈ et jugÈ conforme aux limites des systËmes de catÈgorie A, conformÈment ‡ la partie 15 de lalinÈa J des rËgle- ments FCC, Ètablis pour protÈger contre de telles interfÈrences pendant le fonctionne- ment en milieu commercial. Dans une zone rÈsidentielle, il peut causer des interfÈrences; dans ce cas, lutilisateur devra corriger le problËme ‡ ses propres frais. WARNING This machine contains an invisible laser. There is no visual indication that the laser beam is present. During servicing, the machine is a Class 3B product because of the invisible laser. the laser beam could cause eye damage if looked at directly. Service pro- cedures must be followed exactly as written without change. The service representative must observe the established local laser safety precautions when servicing the machine. Do not place tools with a reflective surface into the ROS opening. Do not look in the area of the ROS window if the power is On and the laser is energized. DANGER: LÈquipement contient un faisceau laser invisible et aucune indication visible signale la prÈsence du faisceau laser. De ce fait le produit est classÈ 3B pour tout ce qui concerne la maintenance. Lexposition directe des yeux au faisceau laser peut entraÓner des lÈsions visuelles. Les procÈdures de maintenance doivent Í tre rÈalisÈes sans aucun changement comme indiquÈ dans la documentation. Le reprÈsentant Xerox lors dinterventions sur lÈquipement doit respecter les consignes de sÈcuritÈ locales con- cernant les faisceaux laser. Ne pas placer dobjet rÈflÈchissant dans la zone du ROS quand il est ouvert. Ne pas regarder dans la zone du ROS lorsque la machine est sous tension et que le laser est en fonctionnement. Prepare d b y: Xerox Corporation Global Knowledge & Language Services 800 Phillips Road Bldg. 845-17S Webster, New York 14580-9791 USA © 2002 by Xerox Corporation. All rights reserved. Copyright protection claimed includes all forms and matters of copyrightable material and infor- mation now allowed by statutory or judicial law or hereinafter granted, including without limitation, material generated from the software programs that are displayed on the screen such as styles, templates, icons, screen displays, looks, etc. ***XEROX DocuLock Protect Until Forever*** XEROXÆ, The Document CompanyÆ, the stylized X and the identifying product names and numbers herein are trademarks of XEROX CORPORA- TION. Other company trademarks are also acknowledged. NOTICE While every care has been taken in the preparation of this manual, no liabil- ity will be accepted by Xerox Corporation arising out of any inaccuracies or omissions. NOTICE All service documentation is supplied to Xerox external customers for infor- mational purposes only. Xerox service documentation is intended for use by certified product trained service personnel only. Xerox does not warrant or represent that such documentation is complete, nor does Xerox represent or warrant that it will notify or provide to such customer any future changes to this documentation. Customer performed service of equipment, or mod- ules, components or parts of such equipment may affect the warranty offered by Xerox with respect to such equipment. You should consult the applicable warranty for its terms regarding customer or third party provided service. If the customer services such equipment, modules, components or parts thereof, the customer releases Xerox from any and all liability for the customer actions, and the customer agrees to indemnify, defend and hold Xerox harmless from any third party claims which arise directly or indirectly from such service.
6/02 1 DC1632/2240Introduction Prelaunch Training/Review Introduction About this Manual ........................................................................................................... iii Organization ....................................................................................................................iii How to Use this Documentation ...................................................................................... iii Symbology and Nomenclature ........................................................................................ iii Translated Warnings ....................................................................................................... vii
6/02 2DC1632/2240 Prelaunch Training/Review Introduction
6/02 iii DC1632/2240Introduction Prelaunch Training/Review About this ManualThis Service Manual is part of the multinational documentation system for DocuColor 1632/ 2240 copier/printers. The Service Documentation is used in order to diagnose machine mal- functions, adjust components and has information which is used to maintain the product in superior operating condition. It is the controlling publication for a service call. Information on its use is found in the Introduction of the Service Documentation. This manual contains information that applies to NASG and ESG copiers.Service Manual RevisionThe Service Manual will be updated as the machine changes or as problem areas are identi- fied.OrganizationThis Service Manual is divided into seven sections. The titles of the sections and a description of the information contained in each section are contained in the following paragraphs:Section 1 Service Call ProceduresThis section contains procedures that determine what actions are to be taken during a service call on the machine and in what sequence they are to be completed. This is the entry level for all service calls.Section 2 Status Indicator RAPsThis section contains the diagnostic aids for troubleshooting the Fault Code and non-Fault Code related faults (with the exception of copy quality problems).Section 3 Image QualityThis section contains the diagnostic aids for troubleshooting any copy quality problems, as well as copy quality specifications and copy defect samples.Section 4 Repairs/AdjustmentsThis section contains all the Adjustments and Repair procedures. Repairs Repairs include procedures for removal and replacement of parts which have the following special conditions: When there is a personnel or machine safety issue. When removal or replacement cannot be determined from the exploded view of the Parts List. When there is a cleaning or a lubricating activity associated with the procedure. When the part requires an adjustment after replacement. When a special tool is required for removal or replacement. Use the repair procedures for the correct order of removal and replacement, for warnings, cau- tions, and notes.Adjustments Adjustments include procedures for adjusting the parts that must be within specification for the correct operation of the system. Use the adjustment procedures for the correct sequence of operation for specifications, warn- ings, cautions and notes. Section 5: Parts ListsThis section contains the Printer/Copier Parts List.Section 6: General Procedures/InformationThis section contains General Procedures, Diagnostic Programs, and Copier Information.Section 7: Wiring DataThis section contains drawings, lists of plug/jack locations, and diagrams of the power distribu- tion wire networks in the machine. Individual wire networks are shown in the Circuit Diagrams contained in Section 2. This section also contains the Block Schematic Diagrams.How to Use this DocumentationThe Service Call Procedures in Section 1 describe the sequence of activities used during the service call. The call must be entered using these procedures.Use of the Circuit DiagramsCircuit Diagrams (CDs) are included in Sections 2 (Status Indicator RAPs) and 3 (Image Qual- ity RAPs) of the Service Manual. All wirenets, with the exception of power distribution wirenets, are shown on the CDs. Power distribution wirenets are shown in Section 7 (Wiring Data) of the Service Manual. The power distribution wirenets on the CDs will end at the terminal board for the power being distributed. Find the wirenet for that power and locate the terminal board on the wirenet. Use the wirenet to troubleshoot any power distribution wiring not shown on the CD.Use of the Block Schematic DiagramsBlock Schematic Diagrams (BSDs) are included in Section 7 (Wiring Data) of the Service Man- ual. The BSDs show the functional relationship of the electrical circuitry to any mechanical, or non-mechanical, inputs or outputs throughout the machine. Inputs and outputs such as motor drive, mechanical linkages, operator actions, and air flow are shown. The BSDs will provide an overall view of how the entire subsystem works. It should be noted that the BSDs no longer contain an Input Power Block referring to Chain 1. It will be necessary to refer to the Wirenets in order to trace a wire back to its source.Symbology and NomenclatureThe following reference symbols are used throughout the documentation.
6/02 ivDC1632/2240 Prelaunch Training/Review Introduction Warnings, Cautions, and NotesWarnings, Cautions, and Notes will be found throughout the Service Documentation. The words WARNING or CAUTION may be listed on an illustration when the specific component associated with the potential hazard is pointed out; however, the message of the WARNING or CAUTION is always located in the text. Their definitions are as follows: WARNING A Warning is used whenever an operating or maintenance procedure, a practice, condi- tion, or statement, if not strictly observed, could result in personal injury. CAUTION A Caution is used whenever an operating or maintenance procedure, a practice, condition, or statement, if not strictly observed, could result in damage to the equipment. NOTE: A Note is used whenever it is necessary to highlight an operating or maintenance pro- cedure, practice, condition, or statement.Machine Safety IconsThe following safety icons are displayed on the machine: WARNING This machine contains an invisible laser. There is no visual indication that the laser beam is present. During servicing, the machine is a Class 3B product because of the invisible laser. the laser beam could cause eye damage if looked at directly. Service pro- cedures must be followed exactly as written without change. The service representative must observe the established local laser safety precautions when servicing the machine. Do not place tools with a reflective surface in the area of the ROS opening. Do not look in the area of the ROS window if the power is On and the laser is energized. The following symbol and statement appear on a label in the machine. The symbol by itself, or the symbol and the statement may also appear in the service documentation and in the training program. When this symbol appears, the service representative is warned that conditions exist that could result in exposure to the laser beam. WARNING Do not try to bypass any laser interlocks for any reason. Permanent eye damage could result if the laser is accidentally directed into your eye. Figure 1 Laser Hazard Symbol Laser Hazard Statement DANGER INVISIBLE LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO BEAM.CAUTION The use of controls or adjustments other than those specified in the Laser Safety Training Pro- gram may result in an exposure to dangerous laser radiation. For additional information, review the Laser Safety Training program. An arrow points to the location to install, to gain access to, or to release an object. Figure 2 Customer Access Label This symbol indicates that a surface can be hot. Use caution when reaching in the machine to avoid touching the hot surfaces. Figure 3 Heated Surface Label Danger label indicates where electrical currents exist when the machine is closed and operat- ing. Use caution when reaching in the machine. Figure 4 Shock Hazard Label These symbols indicate components that may be damaged by Electrostatic Discharge (ESD). Figure 5 ESD warning Label
6/02 v DC1632/2240Introduction Prelaunch Training/Review Electrostatic Discharge (ESD) Field Service KitThe purpose of the ESD Protection Program is to preserve the inherent reliability and quality of electronic components that are handled by the Field Service Personnel. This program is being implemented now as a direct result of advances in microcircuitry technology, as well as a new acknowledgment of the magnitude of the ESD problem in the electronics industry today. This program will reduce Field Service costs that are charged to PWB failures. Ninety percent of all PWB failures that are ESD related do not occur immediately. Using the ESD Field Service Kit will eliminate these delayed failures and intermittent problems caused by ESD. This will improve product reliability and reduce callbacks.The ESD Field Service Kit should be used whenever Printed Wiring Boards or ESD sensitive components are being handled. This includes activities like replacing or reseating of circuit boards or connectors. The kit should also be used in order to prevent additional damage when circuit boards are returned for repair. The instructions for using the ESD Field Service Kit can be found in ESD Field Service Kit Usage in the General Procedures section of the Service Documentation. Illustration SymbolsFigure 6 shows symbols and conventions that are commonly used in illustrations. Figure 6 Illustration Symbols
6/02 viDC1632/2240 Prelaunch Training/Review Introduction Signal NomenclatureRefer to Figure 7 for an example of Signal Nomenclature used in Circuit Diagrams and BSDs. Figure 7 Signal NomenclatureVoltage Measurement and SpecificationsMeasurements of DC voltage must be made with reference to the specified DC Common, unless some other point is referenced in a diagnostic procedure. All measurements of AC volt- age should be made with respect to the adjacent return or ACN wire.Logic Voltage LevelsMeasurements of logic levels must be made with reference to the specified DC Common, unless some other point is referenced in a diagnostic procedure. DC Voltage Measurements in RAPsThe RAPs have been designed so that when it is required to use the DMM to measure a DC voltage, the first test point listed is the location for the red (+) meter lead and the second test point is the location for the black meter lead. For example, the following statement may be found in a RAP: There is +5 VDC from TP7 to TP68. In this example, the red meter lead would be placed on TP7 and the black meter lead on TP68. Another example of a statement found in a RAP might be: There is -15 VDC from TP21 to TP33. In this example, the red meter lead would be placed on TP21 and the black meter lead would be placed on TP33. If a second test point is not given, it is assumed that the black meter lead may be attached to the copier frame. Table 1 Voltage Measurement and Specifications VOLTAGE SPECIFICATION INPUT POWER 220 V 198 VAC TO 242 VAC INPUT POWER 100 V 90 VAC TO 135 VAC INPUT POWER 120 V 90 VAC TO 135 VAC +5 VDC +4.75 VDC TO +5.25 VDC +24 VDC +23.37 VDC TO +27.06 VDC Table 2 Logic Levels VOLTAGE H/L SPECIFICATIONS +5 VDC H= +3.00 TO +5.25 VDC L= 0.0 TO 0.8 VDC +24 VDC H= +23.37 TO +27.06 VDC L= 0.0 TO 0.8 VDC
6/02 vii DC1632/2240Introduction Prelaunch Training/Review Translated Warnings
6/02 viiiDC1632/2240 Prelaunch Training/Review Introduction IntroductionSymbology and Nomenclature WARNING A Warning is used whenever an operating or maintenance procedure, a practice, condi- tion, or statement, if not strictly observed, could result in personal injury. DANGER: Une note DANGER est utilisÈe ‡ chaque fois quune procÈdure de mainte- nance ou quune manipulation prÈsente un risque de blessure si elle na pas ÈtÈ stricte- ment observÈe. WARNING This machine contains an invisible laser. There is no visual indication that the laser beam is present. During servicing, the machine is a Class 3B product because of the invisible laser. the laser beam could cause eye damage if looked at directly. Service pro- cedures must be followed exactly as written without change. The service representative must observe the established local laser safety precautions when servicing the machine. Do not place tools with a reflective surface in the area of the ROS opening. Do not look in the area of the ROS window if the power is On and the laser is energized. DANGER: LÈquipement contient un faisceau laser invisible et aucune indication visible signale la prÈsence du faisceau laser. De ce fait le produit est classÈ 3B pour tout ce qui concerne la maintenance. Lexposition directe des yeux au faisceau laser peut entraÓner des lÈsions visuelles. Les procÈdures de maintenance doivent Í tre rÈalisÈes sans aucun changement comme indiquÈ dans la documentation. Le reprÈsentant Xerox lors dinterventions sur lÈquipement doit respecter les consignes de sÈcuritÈ locales con- cernant les faisceaux laser. Ne pas placer dobjet rÈflÈchissant dans la zone du ROS quand il est ouvert. Ne pas regarder dans la zone du ROS lorsque la machine est sous tension et que le laser est en fonctionnement. The following symbol and statement appear on a label in the machine. The symbol by itself, or the symbol and the statement may also appear in the service documentation and in the training program. When this symbol appears, the service representative is warned that conditions exist that could result in exposure to the laser beam. DANGER: Les symboles et instructions suivants sont indiquÈs sur des Ètiquettes dans la machine et sont identifiÈs dans la documentation technique et dans le manuel de for- mation. Quand ces symboles saffichent le reprÈsentant Xerox est prÈvenu des risques encourus concernant une exposition au rayon laser. WARNING Do not try to bypass any laser interlocks for any reason. Permanent eye damage could result if the laser is accidentally directed into your eye. DANGER: Ne pas essayer de shunter les contacts laser pour quelques raisons que ce soit. Si le faisceau laser est dirigÈ accidentellement vers les yeux il peut en rÈsulter des lÈsions oculaires permanentes.3 Image QualityIQ6 IOT Background RAP WARNING HIGH VOLTAGE! DANGER: HAUTE TENSION! Exercise care when making the voltage check in the following steps. DANGER: Soyez extrÍ mement vigilant lorsque vous effectuez les tests de tension au cours des Ètapes qui suivent.IQ21 Developer Bias RAP WARNING H I G H V O LTA G E ! DANGER: HAUTE TENSION! Exercise caution when performing the voltage checks in this procedure. DANGER: Soyez extrÍ mement vigilant lorsque vous effectuez les tests de tension au cours de cette procÈdure.4 Repairs and AdjustmentsElectrical REP 1.1 3.3/5 V LVPS Bracket WARNING To avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. DANGER: Afin dÈviter des blessures ou des chocs Èlectriques, ne pas effectuer des activitÈs de maintenance ou de rÈglage avec lÈquipement sur Marche ou avec le cordon dalimentation branchÈ. REP 1.2 MCU PWB WARNING To avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. DANGER: Afin dÈviter des blessures ou des chocs Èlectriques, ne pas effectuer des activitÈs de maintenance ou de rÈglage avec lÈquipement sur Marche ou avec le cordon dalimentation branchÈ. REP 1.3 ESS Chassis WARNING To avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. DANGER: Afin dÈviter des blessures ou des chocs Èlectriques, ne pas effectuer des activitÈs de maintenance ou de rÈglage avec lÈquipement sur Marche ou avec le cordon dalimentation branchÈ. REP 1.4 3.3 V LVPS or 5 V LVPS WARNING To avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine. DANGER: Afin dÈviter des blessures ou des chocs Èlectriques, ne pas effectuer des activitÈs de maintenance ou de rÈglage avec lÈquipement sur Marche ou avec le cordon dalimentation branchÈ. REP 1.5 24 V LVPS WARNING To avoid personal injury or shock, do not perform repair or adjustment activities with the power switch on or electrical power applied to the machine.