Oki 521 Maintaining Your Printer, Replacing the Ribbon Cartridge, Clearing Paper Jams, English-15

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Section 2: Maintaining Your Printer

Replacing the Ribbon Cartridge

To replace the ribbon cartridge, see “Install/Replace the Ribbon Cartridge” in Section 1. For the best results, use genuine Okidata ribbons, Part No. 52107001.

Clearing Paper Jams

!Always turn the printer off before you turn the platen knob!

Clearing Rear Feed Jams

To clear a rear-feed paper jam:

1. Turn off printer then turn the platen knob to back the paper out of the printer.

2. Remove any ripped pieces of paper.

3. Reload the paper, turn the printer back on and press the FF/LOAD button.

Correcting for Continuing Rear-Feed Jams

If the paper keeps jamming, you probably have bits of paper stuck in the paper path.

1. Turn off the printer.

2. Use the platen knob to back the paper out.

3. Open the access cover and lift off the pull-up roller assembly.

English-15

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Contents Microline 520/521 Users Guide Year 2000 Compliance OkidataImportant Safety Instructions Page Contents IiiCommands Conventions Used in This Guide Leave the ribbon shield on the cartridgeRemove The Protective Film Getting StartedUnpack English-1Remove The Shipping Retainers SectionInstall/Replace the Ribbon Cartridge Getting Started E-3Õ Õ Connect to Power and Computer Getting Started E-5Power Up Load PaperLoading Rear-Feed Paper Getting Started E-7Section Getting Started E-9 Loading Single-Sheet Paper Getting Started E-11 Set the Top of Form Resetting Top of Form to Default Temporarily Changing the Print Start Position Changing Emulations Run the Self TestsSelecting an Emulation Getting Started E-13Selecting a Printer Driver Printer DriversOkidata Drivers Clearing Paper Jams Maintaining Your PrinterReplacing the Ribbon Cartridge Clearing Rear Feed JamsClearing Single Sheet Feed Jams Cleaning the Housing Maintaining Your Printer E-17Page Using Your Printer English-19Control Panel Buttons Print Mode Control Panel Buttons Menu Mode Using Your Printer E-21Print Mode Selecting Print QualitySelecting Character Pitch Using Your Printer E-23Available Fonts Exiting The Menu Mode Menu ModeEntering The Menu Mode Resetting The MenuSample Default Menu Printout Using Your Printer E-25Summary of Menu Settings Group SettingsUsing Your Printer E-27 13.617.1 CPI, 15 CPI Using Your Printer E-29 Explanation of Menu ItemsWidth Model 521 only. Choose 8 for letter-size paper Using Your Printer E-31 Tear Feature Using the Printers FeaturesForms Tear-off Feature Using Your Printer E-33 Paper Park FeatureSwitching Paper Paths Page Problem Solving English-35Section Problem Solving E-37 Problem Static electricity causes the paper to stick Specifications English-39Paper Width Minimum Specifications E-41 Environmental RequirementsPage Replacement Parts Parts & AccessoriesHow to Order Replacement PartManuals AccessoriesAccessory ManualEpson FX Commands CommandsEnglish-45 DC3 IBM Proprinter III Commands Commands E-47ESC Q STX Okidata Microline Standard Commands Commands E-49ESC Y For 120V Models FCC/IC/CE StatementsEnglish-51 FCC RFI Statement for 230/240V Models 52 FCC/IC/CE StatementsIndex English-53Index 10-11Index E-55 QuietTemperature requirements For Black Ribbon P/N Material Safety Data Sheet MsdsEmergency First Aid Procedures Hazardous IngredientsFire and Explosion Hazard Data Spill Cleanup and DisposalPhysical Data Health Hazard DataSpecial Precautions Material Safety Data Sheet E-59OkiDoc With Forms Tear-Off Set to OFFAlarm light comes on With Forms Tear-Off Set to on