Samsung SL-K7500LX User Guide - Page 255

Understanding display messages Message Install toner cartridge Meaning The toner cartridge is not installed or the toner cartridge is not properly installed. Input System Failure [error number]:Check [HCF number] connection There is a problem in the HCF Input System Failure [error number]:Check [tray number] connection There is a problem in the tray Input System Failure There is a problem in [error number]:Pull [HCF the HCF. number] out and insert it Input System Failure There is a problem in [error number]:Pull [tray the tray. number] out and insert it Lamp Failure: [error number]. Open the door, then close it. Call for service if the problem persists There is a problem in the lamp. Suggested solutions Install the toner cartridge. If it is already installed, try to reinstall the toner cartridge. If the problem persists, call for service. Open and close the HCF. If the problem persists, call for service. Open and close the tray. If the problem persists, call for service. Open and close the HCF. If the problem persists, call for service. Open and close the tray. If the problem persists, call for service. Open the door, then close it. If the problem persists, call for service. Message Meaning LSU Failure: [error number]. Turn off then on. Call for service if the problem persists There is a problem in the LSU. Motor Failure: [error number]. Turn off then on. Call for service if the problem persists There is a problem in the motor system. MSOK Failure [error number]. Call for service and Change MSOK There is a problem in the engine system. MSOK Failure [error There is a problem in number]. Call for service the engine system. Network cable is disconnected. Check it The machine is not connected with a network cable. Original paper jam in the The originals are exit area of scanner jammed in Dual scan document feeder. Suggested solutions Turn the machine off and back on again. If the problem persists, call for service. Turn the machine off and back on again. If the problem persists, call for service. Turn the machine off and back on again. If the problem persists, call for service. Turn the machine off and back on again. If the problem persists, call for service. Connect the machine to the network with a network cable. Clear the jam. 10. Troubleshooting 255