Samsung SL-K4300LX User Manual Ver.1.0 (English) - Page 229

Understanding display messages Message Replace with new toner cartridge Replace with new imaging unit Replace with new fuser unit Meaning Suggested solutions The indicated toner cartridge has almost reached its estimated cartridge lifea. Replace the toner cartridge for the best print quality when this message appears. Using a cartridge beyond this stage can result in printing quality issues (see "Replacing the toner cartridge" on page 194). If the machine stops printing, replace the toner cartridge (see "Replacing the toner cartridge" on page 194). The indicated imaging unit has almost reached its estimated imaging unit lifea. Replace the imaging unit for the best print quality when this message appears. Using a imaging unit beyond this stage can result in printing quality issues (see "Replacing the imaging unit" on page 197). The life of the fuser unit Replace the fuser unit with expires totally. a Samsung-genuine fuser unit, call for service. Message Meaning Suggested solutions Replace with new Transfer roller The life of the transfer roller expires totally. Replace the transfer roller with a Samsung-genuine transfer roller, call for service. Replace with new [tray number] pickup roller The life of the tray pickup roller expires totally. Replace the tray pickup roller with a Samsunggenuine pickup roller, call for service. Scanner locked or another problem occurred The CCD (Charged Couple Device) lock has been locked. Unlock the CCD lock . Or turn the machine off and back on again. If the problem persists, call for service. Scan System Failure [error number]:Turn off then on There is a problem in the scan system. Turn the machine off and back on again. If the problem persists, call for service. Sensor Failure: [error number]. Turn off then on. Call for service if the problem persists There is a problem in the sensor system. Turn the machine off and back on again. If the problem persists, call for service. 9. Troubleshooting 229