437Clogged toner suction - overviewClogged toner suctionClogged toner suction - overviewIntroductionIf there is sufficient toner supply, the display "Toner supply out" can indicate that thetoner suction is blocked.Caution:There can be a high build-up of static charge when vacuuming the tonerspill. Always use an industrial vacuum cleaner with a grounded suctiontube, rubber nozzle and filter set for fine dust. For large toner volumes (e.g.1 bottle), an explosion-proof industrial vacuum cleaner must be used.OverviewHere, you will find information on the following topics:■ Vacuum out the toner feed on page 438■ Remove toner from the clogged toner feed hose on page 439
