Muratec F-114P service manual Precautions, Safety Warning

Page 7

Precautions

1. Precautions

In order to prevent accidents and to prevent damage to the equipment please read the precautions listed below carefully before servicing the printer and follow them closely.

1.1 Safety Warning

(1)Only to be serviced by appropriately qualified service engineers.

High voltages and lasers inside this product are dangerous. This printer should only be serviced by a suitably trained and qualified service engineer.

(2)Use only authorized replacement parts

There are no user serviceable parts inside the printer. Do not make any unauthorized changes or

additions to the printer, these could cause the printer to malfunction and create electric shock or fire haz-ards.

(3)Laser Safety Statement

The Printer is certified in the U.S. to conform to the requirements of DHHS 21 CFR, chapter 1 Subchapter J for Class 1(1) laser products, and elsewhere, it is certified as a Class I laser product

con-forming to the requirements of IEC 825. Class I laser products are not considered to be hazardous. The laser system and printer are designed so there is never any human access to laser radiation above a Class I level during normal operation, user maintenance, or prescribed service condition.

Warning >> Never operate or service the printer with the protective cover removed from Laser/Scanner assembly. The reflected beam, although invisible, can damage your eyes. When using this product, these basic safety pre-cautions should always be followed to reduce risk of fire, electric shock, and injury to persons.

CAUTION - INVISIBLE LASER RADIATION ￿

WHEN THIS COVER OPEN. ￿

DO NOT OPEN THIS COVER.

VORSICHT - UNSICHTBARE LASERSTRAHLUNG, ￿

WENN ABDECKUNG GEÖFFNET. ￿

NICHT DEM STRAHL AUSSETZEN.

ATTENTION - RAYONNEMENT LASER INVISIBLE EN CAS ￿

D’OUVERTURE. EXPOSITION DANGEREUSE ￿

AU FAISCEAU.￿

ATTENZIONE - RADIAZIONE LASER INVISIBILE IN CASO DI ￿

APERTURA. EVITARE L’ESPOSIZIONE AL ￿

FASCIO.

PRECAUCION - RADIACION LASER IVISIBLE CUANDO SE ABRE. ￿

EVITAR EXPONERSE AL RAYO.

ADVARSEL. - USYNLIG LASERSTRÅLNING VED ÅBNING, NÅR ￿

SIKKERHEDSBRYDERE ER UDE AF FUNKTION. ￿

UNDGÅ UDSAETTELSE FOR STRÅLNING.

ADVARSEL. - USYNLIG LASERSTRÅLNING NÅR DEKSEL ￿ ÅPNES. STIRR IKKE INN I STRÅLEN. ￿ UNNGÅ EKSPONERING FOR STRÅLEN.

VARNING - OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ￿ ÄR ÖPPNAD OCH SPÄRREN ÄR URKOPPLAD. ￿ BETRAKTA EJ STRÅLEN. STRÅLEN ÄR FARLIG.

VARO! - AVATTAESSA JA SUOJALUKITUS OHITETTAESSA ￿ OLET ALTTIINA NÄKYMÄTTÖMÄLLE LASER-￿ SÄTEILYLLE ÄLÄ KATSO SÄTEESEEN.

Service Manual

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Contents 114 / F-114P Page Contents Alignment & Troubleshooting Exploded Views & Parts Lists Page Safety Warning PrecautionsToxic material Electric Shock and Fire Safety PrecautionsAssembly / Disassembly Precautions Handling PrecautionsDisregarding this warning may cause bodily injury Be careful with the high temperature partESD Precautions Page Product Specifications Product specification and featureFcot Items 114Series SPL Twain Printer Components Summary of ProductFront View Items 114Series Control Panel Product spec and feature Overview of System Smps Board & Hvps Board Driver Ass’y System LayoutFeeding section Transfer Ass’yTx Driver Circuit 3.4e Safety FeaturesScan Image Controller CIS Driver CircuitLSU Laser Scanner Unit Toner Cartridge Main Pbaspl Model Main function block Asic Chorus2Flash Memory SdramSensor input circuit Smps & Hvps HVPSHigh Voltage Power Supply Length of Power Cord 1830 ± 50mm Power Switch Fitted Smps Switching Mode Power SupplyRated Power Output Consumption PowerFuser AC Power Control Transfer Engine F/WFeeding Drive6.5 LSU FusingError Type OPE PBAPage Releasing Plastic Latches General Precautions on DisassemblyWhenever servicing the machine, you must perform as follows Rear Cover White Roller Ass,ySide Cover R Side Cover LOPE Unit Remove the seven screws securing the OPE PBA and remove it ADF Rubber Pad Exit Roller CISFront Cover Assy Scan Assy Scan Motor Assy ADF Roller Sub Hook PBA DC-Fan Drive AssyExit Cover Assy Engine Shield Assy LSU-UnitMain PBA Smps Unplug one connectorFuser Assy Unwrap the Thermister Harness, as shown below Transfer Assy Feed Assy Remove the Feed Gear1 Assy Solenoid Pick up AssyPage Paper path Alignment and AdjustmentsCopy & Scan Document Path ADF PartEngine Part Printer Paper PathPaper Jam1 Clearing Paper JamsBypass Jam 2.1a Input Misfeed Clearing Document Jams2.1b Exit Misfeed Message Location of Jam Clearing Paper JamsAlignment & Troubleshooting Paper Exit Area Fuser Area or Around the Toner Cartridge Tips for Avoiding Paper Jams Bypass TrayUser ModeSF-565PR Paper Setting Copy Setup Fax SetupReports Advanced Fax Fax Feature Sound/Volume Machine Setup MaintenanceTech Mode settings map Tech ModeHow to Enter Tech Mode To enter the Tech modeMethod Data SetupFlash Upgrade Machine Test Switch TestProtocol List ReportTo enter the Engine Test Mode To enter the Engine Test mode Engine Test ModeDiagnostic Identify Sale Date Component Replacement Cycle Consumables and Replacement PartsRoller Abnormal image period Kind of abnormal image Abnormal Image Printing and Defective RollerError Messages LSU Error Line ErrorLow Heat Error Open Heat ErrorPaper Jam 0Open/Close Door NO. Not AssignedNo PaperAdd Paper Operation NotAssignedProcedure of Checkig the Symptoms TroubleshootingVertical Black Line and Band Cause and solution of image qualityVertical White Line Horizontal Black Bands Black/White Spot Digital Printer Light ImageDark image or Black Uneven Density Background Ghost1 Ghost Description Ghost occurs at 66.3 or 75.5 mm intervals Digital Printer Stains on the Face Digital Digital Pri Digital Printer Stains on BackBlank Page Print out Blank Page Print out No Dial Tone Fax & Phone ProblemsDefective MF Dial Defective FAX FORWARD/RECEIVE Defective FAX Forward Defective FAX Receive Defective FAX Receive Defective FAX Receive Defective FAX Receive Defective Automatic Receiving FAX ModeWhite Copy Copy ProblemsBlack Copy Abnormal noise Defective Image Quality Wrong Print Position Paper Feed problems Causes and SolutionsJAM PTL Feed JAM Toner Cartridge Multi-Feeding Paper rolled in the fuser Paper rolled on the OPC Drum Fuser Error Printer Faults Causes and SolutionsLSU Error Fuser gear melts due to overheating causing Paper Jam Paper Empty Paper Empty without indication Cover Open No error message when the cover is open Defective motor operation No Power Printed Vertical Lines become curved 6.2a Redistributing Toner Toner Cartridge ServicePrecautions on Safe-keeping of Toner Cartridge Service for the Life of Toner CartridgeError messages in the LCD window related to toner Standard of guarantee for consumable partsEnded Signs and Measures of Poor toner cartridgeFault Signs Cause & Check Solution Fault Signs Cause & Check Solution Ghost & Image Printer is not working Software Problems Causes and SolutionsAbnormal Printing Spool Error How to delete the data in the spool manager Page Contents View Top Cover Exploded View OPE Ass’y Exploded View Scan Upper Ass’y Exploded View Main Frame Exploded View ServiceFuser Unit Exploded View Exit Cover Exploded View Cassette Unit Exploded View Page System Diagram Connection Diagram DVMDigital Volt Meter Tool for TroubleshootingHvps Acronyms and AbbreviationsLCD Select a location for the printer A4 ISO 19752 Standard Patterns Sample Tests PatternsPage Page Muratec America, Inc
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