Oki ML3321, ML3320 manual Maintenance

Page 7

Maintenance

Replacing the Ribbon Cartridge

Note: For the best results, use genuine Oki ribbons.

1.Make sure the printer is turned OFF.

2.Centre the printhead ().

Caution! The printhead may be HOT!

3. Remove and discard the used ribbon cartridge.

4. Unpack the new ribbon cartridge.

English

Help Guide

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Contents ML 3320/3321 Energy Star Safety ML3320/21 Contents ML3320/21 Maintenance Clearing Paper Jams FF/LOAD Correcting Repetitive Rear-Feed Jams FF/LOAD Single-Sheet Jams Cleaning the Housing Problem Nothing happens when I turn on the printer TroubleshootingProblem The Alarm light is blinking Problem Ink smears on paper UsingYour Printer ➏ ➐ ➑ ➒ UTL Utility Selecting the Print QualityMenu Mode Control Panel Changing the Menu Settings Entering and Exiting the Menu ModeGroup Setting Summary of Menu SettingsGroup Settings Invalid, Valid Explanations of Menu Items Width Model 3321 only. Change to 8 to print on Using the Printers Features Rear Feed Form Tear-Off OFF Bottom Feed Form Tear-OFF OFF Mode Characters per second SpecificationsParameter Reliability Specifications subject to change without notice Index Paper park feature Pin 18 menu setting Oki Systems Company