Troubleshooting_ 148Paper jam atentrance offinisherPaper has jammedduring finishing.Clear the jam (see "Paperjam inside of finisher" onpage 144).Paper jam at exit offinisherPaper has jammedduring finishing.Clear the jam (see"Paper jam at finisher’sexit" on page 143).Paper Jam at thebottom of duplexpathPaper has jammedduring duplex printing.Clear the jam (see "Paperjam bottom of duplexpath (Jam Duplex Regi.)"on page 142).Paper Jam at theinside of duplexpathPaper has jammedduring duplex printing.Clear the jam (see "Paperjam at the inside ofduplex path (Jam Duplex2)" on page 142).Paper Jam at thereturn of duplexpathPaper has jammedduring duplex printing.Clear the jam (see "Paperjam at the top of duplexpath (Jam Duplex Return,Jam Duplex 1)" onpage 141).Paper Jam at thetop of duplex pathPaper has jammedduring duplex printing.Clear the jam (see "Paperjam at the top of duplexpath (Jam Duplex Return,Jam Duplex 1)" onpage 141).Paper jam inside offinisherPaper has jammedduring finishing.Clear the jam (see "Paperjam inside of finisher" onpage 144).Paper Jam insideof machinePaper has jammedinside of the machine.Clear the jam (see "Paperjam inside the machine(Jam feed 1, Jam feed 2)"on page 139 or "Paperjam inside the machine(Jam feed 3, Jam feed 4)"on page 140 or "Paperjam inside the machine(Jam Registration)" onpage 140 or "Paper jaminside of the machine(Jam at Fuser out)" onpage 141).Paper jam in tray 1 Paper has jammed inthe feeding area of thetray.Clear the jam (see "Paperjam in tray 1, 2" onpage 137).Paper jam in tray 2 Paper has jammed inthe feeding area of thetray.Clear the jam (see "Paperjam in tray 1, 2" onpage 137).Paper jam in tray 3 Paper has jammed inthe feeding area of thetray.Clear the jam (see "Paperjam in tray 3, 4" onpage 138).Paper jam in tray 4 Paper has jammed inthe feeding area of thetray.Clear the jam (see "Paperjam in tray 3, 4" onpage 138).Message Meaning Suggested solutionsPaper jam in MPtrayPaper has jammed inthe feeding area of thetray.Clear the jam (see "Paperjam in the multi-purposetray" on page 139).Prepare new[color] imagingunit.The estimated life ofthe imaging unit isclose.Prepare a new imagingunit for a replacement.Prepare new[color] tonercartridge.Small amount of toneris left in the indicatedcartridge. Theestimated cartridgelife of toner is close.Prepare a new cartridgefor a replacement. Youmay temporarily increasethe printing quality byredistributing the toner(see "Redistributingtoner" on page 125).Prepare new fuserunit.The estimated life ofthe fuser unit is close.Prepare a new fuser unitfor a replacement, call forservice.Prepare newtransfer beltcleaning unit.The estimated life ofthe transfer beltcleaning unit is close.Prepare a new transferbelt cleaning unit for areplacement, call forservice.Prepare newtransfer belt unit.The estimated life ofthe transfer belt isclose.Prepare a new transferbelt for a replacement,call for service.Prepare newTransfer roller.The estimated life ofthe transfer roller isclose.Prepare a new transferroller for a replacement,call for service.Remove sealingtape of [color]imaging unit andreinstall.The sealing tape ofthe imaging unit is notremoved.Remove the sealing tapeof the imaging unit (see"Replacing the imagingunit" on page 129).Replace with new[color] imagingunit.The indicated imagingunit has almostreached its estimatedimaging unit life. Themachine will stopprinting.Replace the imaging unitwith a Samsung-genuineimaging unit (see"Replacing the imagingunit" on page 129).Replace with newfuser unit.The life of the fuserunit expires totally.Replace the fuser unitwith a Samsung-genuinefuser unit, call for service.Replace with newTransfer roller.The life of the transferroller expires totally.Replace the transferroller with aSamsung-genuinetransfer roller, call forservice.Replace with new[tray number]pickup roller.The life of the traypickup roller expirestotally.Replace the tray pickuproller with aSamsung-genuine pickuproller, call for service.Replace with newMP pickup roller.The life of the MPpickup roller expirestotally.Replace the MP pickuproller with aSamsung-genuine MPpickup roller, call forservice.Message Meaning Suggested solutions