115 > B411/B431 Consumables and Maintenance
Cleaning the LED array
Clean the LED array whenever a new toner cartridge is installed
or if there are faded vertical areas or light printing down a page.
1.
Switch off the printer and allow the fuser to cool for
about 10 minutes before opening the top cover.
2.
Press the top cover release button and open the
printer’s top cover fully.
WARNING!
If the printer has been powered on, the fuser may
be hot. This area is clearly labelled. Do not touch.
Summary of Contents for B411 Series
Page 1: ...User s Guide 59103101 my okidata com B411 B431 431dn...
Page 48: ...48 B411 B431 Paper Recommendations 1 Remove the paper tray from the printer...
Page 57: ...57 B411 B431 Paper Recommendations Manual feed tray B411 1 Open the rear exit path see page 60...
Page 122: ...122 B411 B431 Troubleshooting 5 Remove any jammed sheets from the paper path...
Page 123: ...123 B411 B431 Troubleshooting 6 Remove the Duplex unit and check for any paper in this area...
Page 124: ...124 B411 B431 Troubleshooting 7 Remove any paper and replace the duplex unit...