ALFA 20DX manual Publications Department, Okidata

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Every effort has been made to ensure that the information in this document is complete, accurate, and up-to-date. OKIDATA assumes no responsibility for the results of errors beyond its control. OKIDATA also cannot guarantee that changes in software and equipment made by other manufacturers and referred to in this guide will not affect the applicability of the information in it. Mention of software products manufactured by other companies does not necessarily constitute endorsement by OKIDATA.

Copyright 1998 by OKIDATA. All rights reserved.

First edition January, 1998.

Written and produced by the OKIDATA Publications Department. Please address any comments on this publication

• by mail to:

Publications Department

OKIDATA

532 Fellowship Road

Mount Laurel, New Jersey 08054

• or by email to: pubs@okidata.com

We welcome you to visit our web site: http://www.okidata.com

OKIDATA, OKIPAGE and Oki Smoothing Technology (OST) are registered trademarks and OKILAN is a trademark of Oki Electric Industry Company, Ltd. OKIDATA marque déposée de Oki Electric Industry Company, Ltd.; marca registrada, Oki Electric Industry Company, Ltd.

Hewlett-Packard, HP, LaserJet, and PCL5e are registered trademarks of Hewlett-Packard Company. PostScript and Adobe are trademarks of Adobe Systems Inc. which may be registered in certain jurisdictions. IBM is a regis- tered trademark of International Business Machines Corp. Epson is a registered trademark of Epson America, Inc. Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Intellifont is a registered trademark of Compugraphic Corpora- tion. Zip Code is a registered trademark of the United States Postal Service. ENERGY STAR is a registered trademark of the United States Environmental Protection Agency.

Portions of software © 1994-1995 Adobe Systems Incorporated. All Rights Reserved.

ENERGY STAR

As an ENERGY STAR® Partner, OKIDATA has determined that this product meets the ENERGY STAR guidelines for energy effi- ciency.

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Contents Okidata Publications Department OkidataContents Duplex Printing Important Safety Instructions English-iiiOKI On-Site Warranty Enhancement ProgramsOKI Extend For more informationFCC/IC/CE Statements English-vFCC/IC/CE Select a Suitable Location Setting UpCheck the contents UnpackGetting to Know Your Printer Front ViewSetting Up Prepare the Image DrumInstall the Toner Paper Feed Paths Paper SpecificationsLoad Paper Load the Paper Tray Paper Tray GaugeStoring Paper Select a Paper Exit PathTop Paper Exit Rear Paper ExitParallel Connection Bi-Directional Parallel ModeConnect to Your Computer Attach the Parallel CableParallel Interface Pin Assignments ECPAttach the Serial Cable Serial ModeSerial Connection RS232-C RS232-C Serial InterfaceCheck the Menu Model 20DX Only Connect to PowerInstall the Printer Software Print the DemoSelect the Display Language Paper Size IndicatorControl Panel Control Panel LightsControl Panel Button Functions Button Function SummaryHow to Use the Main Menus Selecting Printer Features Using Your Printer DriverSelecting Printer Features Using the Printer Main Menus Printer MenusQuick Access Menus Using the Level-1 MenuSummary of Level-1 Categories Level-1 Menu SettingsPrinter Menus Light to Heavy weight values are same as specified for Tray Fonts & Symbols Default settings below are in italic Summary of Level-2 Categories Using the Level-2 MenuLevel-2 Menu Settings Auto Operation Clearable Wrnings Summary of Maintenance Menu Categories Maintenance Menu SettingsDUP ADJ Page Envelopes Front FeederEnglish-27 Using the Front Feeder to Print Multiple Pieces of Media Manual Feed Standard Paper Setting up Manual Feed for Standard Weight PaperFront Feeder Printing Individual Pieces Manual Feed Front FeederSetting up to Print an Envelope Manual Feed EnvelopesSetting up to Print Labels Manual Feed LabelsSetting up to Print a Transparency Manual Feed TransparenciesManual Feed Heavy Card Stock Heavy Card Stock SpecificationsSetting up to Print Heavy Stock Using the Automatic Tray Switch Feature Printer goes off-lineDuplex Printing Windows NT Duplex PrintingPortrait Versus Landscape Duplex Printing WindowsClick Properties Click Start, Settings, PrintersClick Document Defaults Click Print on Both Sides Duplex PrintingPrinting a Sample of Resident Fonts FontsAvailable Fonts Summary of Available FontsAntique Olive 61 Symbol Sets CG Omega 61 Symbol SetsUnivers Condensed 61 Symbol Sets Garamond 61 Symbol SetsSelecting Fonts Using Bar Code FontsSymbol Sets Adobe PostScript Fonts OptionPage Additional Options AccessoriesOptional Paper Handling Accessories MB P/N Simm ConfigurationsExpanded Memory SIMMs Toner Cartridge Type 7 P/N MaintenanceGeneral Consumables Information Image Drum Type 7 P/NReplacing the Toner Cartridge P/N Maintenance Precautions Replacing the Image Drum Cartridge P/NDisplays Cleaning the LED Array Generating a Drum CleaningPaper Jam Messages Problem SolvingPaper Jams English-49Clearing a Paper Input Jam Why Paper Jams OccurClearing Paper Jams Problem Solving Clearing a Paper Feed JamClearing Duplex Feeder Input Jams Clearing Duplex Feeder Paper JamsClearing a Paper Exit Jam Clearing a Duplex Feeder Open JamClearing Duplex Feeder Jams 1 Printer Display Messages Clearing Duplex Feeder JamMessage Error Message OFF-LINE Message Paper OUTMessage Printing Print Quality ProblemsMessage Reset Blank sheets printedHas repeating marks Has gray backgroundPrints all black An oblong area of faint print appears on eachPrinted page is light or blurred Faded print after installationPrint is smeared or blotched Bold characters and dark lines are smearedMaintenance Menu Adjusting Print QualitySoftware Problems Level-1 MenuFirst line on page won’t print Strange symbols appear during normal printingLast page of document is not printed Graphics won’t position properlyHardware Problems OdorsAppendix a Service & Support How to Get ServiceInternet Okidata Service CentersPurchasing Supplies Ways to PurchasePaper Handling Specifications Appendix B SpecificationsGeneral Specifications Environmental SpecificationsPower Electrical SpecificationsPhysical Specifications Specifications are subject to change without noticeEnglish-67 Appendix C Installing SIMMsInstalling SIMMs Pull the side panel out and remove it from the printer Appendix C Installing SIMMs Print Menu displays then the menu prints English-71 Limited WarrantyOn-Site Repair Argentina United StatesCanada ChileMaterial Safety Data Sheet Okipage 20 TonerHealth Hazard Data Spill Cleanup and DisposalSpecial Precautions Reactivity DataIndex English-75IBM Proprinter emulation Index 65-66Page