Cleaning the Printermagicolor 6100 DeskLaser User's Guide3-30Cleaning the PrinterPaper dust may accumulate inside the printer. Blurred or splotchy prints and paperjams can result from dusty printer parts. Regular cleaning takes only a few minutesand helps ensure print quality. You need to clean both the inside and outside of theprinter. WARNING!Turn off the printer, unplug the power cord, and disconnect all interfacecables before cleaning.ACHTUNG!Ziehen Sie den Netzstecker aus der Steckdose bevor Sie den Druckerreinigen.Guidelines for Cleaning Inside the Printer Either clean the printer before use, or allow a few minutes after unplugging it toallow the fusing unit to cool down. Turn off the printer, unplug the power cord, and disconnect all interface cablesbefore cleaning inside the printer. Read all caution and warning labels carefully, making sure to follow any instruc-tions contained in them. These labels are located on the inside of the printer’scovers and the interior of the printer body. Use only dry, lint-free cotton cloths or swabs. If the printer has a duplex unit installed, always open the duplex unit top coverbefore opening the printer’s top cover. Make sure any parts removed during cleaning are replaced before you plug in thepower cord, reconnect the interface cables, and turn on the printer.Cleaning the Transfer UnitThese items in the transfer unit require cleaning: Registration rollers Transfer roller