Chapter 1515-715.2.2 E602 in Detaill 0008-1182iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / /T-15-3E740 There is an error on the Ether board.0002 The MAC address is illegal. Replace the LAN card.E743 There is an error in the DDI communication.0000 An SCI error has occurred. The received data isfaulty. A reception timeout condition hasoccurred. An SEQ timeout error has occurred.Disconnect and then connect the flexible cable usedto connect the reader unit and the printer unit.Replace the following as necessary: flexible cable,reader controller PCB, main controller PCB.E744 There is an error in the language file/boot ROM.0001 The version of the language file on the HDD andthat of the bootable do not match.Download a language file of the correct version.0002 The size of the language file on the HDD is toolarge.Download a language file of the correct version.0003 There is no language file on the HDD indicatedby config.txt for a switchover.Download a language file of the correct version.0004 An attempt to switchover to a language on theHDD fails.Download a language file of the correct version.1000 The boot ROM that is mounted is of the wrongtype.Replace the boot ROM with one of the model inquestion.2000 The engine ID indicated by the software ID isillegal.Replace it with a software ID of the correct model.3xxx Disagreement between the installed memory andthe boot ROMConfirm and correct the installed memory and theboot ROM.E745 There is a fault on the TokeRing board.0001 An attempt at PCI initialization has failed. 1. Disconnect and then connect the TokeRing board.2. Replace the TokeRing board.0002 The MAC address is faulty. 1. Replace the TokenRing board.0003 There is an error in the acquisition/setting ofboard information.1. Replace the TokenRing board.0004 There is a connection error. 1. Check the connection of the cable.2. Replace the cable.3. Check the power source of the MAU.4. Replace the MAU.5. Replace the TokenRing board.0005 Other ErrorsE746 The accessories board is of the wrong type.0003 At startup, a board for a different model has beendetected.Replace the UFR board of the correct type (model).E748 There is a mismatch between controller board and SDRAM size.1001 There is a mismatch between the control boardand the SDRAM.Check the correct combination between board andSDRAM.E805 There is a fan error.0000 While the fan is at rest, the lock signal has beendetected for 5 sec.While the fan is in operation, the lock signal is notdetected for 5 sec.Replace the fan. Replace the DC controller PCB.XX YY Description Remedy00 01 The HDD cannot be recognized. Thestartup partition (BOOTDEV) cannot befound at startup.1. Turn off the main switch, and check the cable connector.Then, turn on the main switch.2. Check to see if the HDD spins up when the main switchis turned on and if the 5V/12V power is supplied.3. If the symptom still exists after the foregoing, replacethe HDD, re-install the system software. If the symptomstill exists, replace the main board.00 02 The system software for the main CPUdoes not exist.1. Start up in safe mode, and format the HDD using theSST (all); then, re-initial the system software (System,Language, RUI); then turn off and then back on the mainpower switch.2. If the symptom still exists after the foregoing, suspect afault on the HDD, and replace the HDD and re-install thesystem software.Code Cause Remedy
