Konica Minolta magicolor 3730DN - Manual (Page 78)

Replacing Consumables 5-7
Replacing a Toner Cartridge
Note
Be careful not to spill toner while replacing a toner cartridge. If toner
spills, immediately wipe it off with a soft, dry cloth.
Note
Do not touch the OPC drum
surface. This could lower image
quality.
The message X TONER LOW (where “ X ”. represents the color of the toner)
appears when a toner cartridge becomes near empty. Follow the steps below
to replace the toner cartridge.
1
Check the message window to see which color toner cartridge needs
replacing.