Chapter 1616-100000 Scanner home position cannot be detectedwithin a specific period of time after the powerswitch is turned on or the Start key is pressed.CautionNo code will be indicated. The keys will be locked. Youcan check the code in service mode(COPIER>DISPLAY>ERR).- Check if the scanner motor is connected properly, andreplace the scanner motor if necessary.- Check if the connector (J1720) of the relay PCB ismounted properly.- Replace the scanner home position sensor.- Replace the reader controller PCB.E204 There is an error in the detection of the image leading edge signal.0000 During forward movement in fixed readingmode or during a home position search, theimage leading signal does not occur; or, instream reading mode, the image leading edgesignal does not arrive from the ADF controllerPCB.CautionNo code will be indicated. The keys will be locked. Youcan check the code in service mode(COPIER>DISPLAY>ERR).- Check if the scanner motor is connected properly, andreplace the scanner motor if necessary.- Replace the scanner image leading edge sensor.- Replace the reader controller PCB.E211 The rise in temperature of the scanning lamp heater is faulty.0000 While the power is ON, the ambienttemperature of the scanning lamp does notexceed 10 deg C 2 min after the florescentheater has gone ON; or, after the power isturned on, the reading of the ambienttemperature of the scanning lamp is 0 deg C orlower.- Check if the connecter (J852, J853) of the light controlPCB is mounted properly.- Replace the scanning lamp heater.- Replace the light control PCB.- Replace the reader controller PCB.E215 The rise in temperature of the scanning lamp heater is faulty.0000 While the scanning lamp is OFF, the reading ofthe ambient temperature is 170 deg C orhigher.- Check if the connecter (J852, J853) of the light controlPCB is mounted properly.- Replace the scanning lamp heater.- Replace the light control PCB.- Replace the reader controller PCB.E218 The scanning lamp is not mounted properly.0000 When the power is turned on, the absence ofthe scanning lamp is detected.- Check if the scannning lamp is mounted properly.- Check if the connecter (J1002, J1003) of the inverterPCB is mounted properly.- Check if the connector (J1720) of the relay PCB ismounted properly.- Replace the scanning lamp.- Replace the reader controller PCB.E219 The scanning lamp life0000 While the scanning lamp is ON, the reading ofthe ambient temperature is 170 deg C orhigher.- Check if the connecter (J852, J853) of the light controlPCB is mounted properly.- Replace the scanning lamp heater.- Replace the light control PCB.- Replace the reader controller PCB.E220 The lighting of the scanning lamp is faulty.0000 The scanning lamp does not reach a specificintensity within 10 sec after it is tuned on (ifthe room temperature is 10 deg C or lower,within 60 sec). Or, the ON detection signal(FL-DTCT) does not go OFF within 5 sec afterthe scanning lamp is turned off; during shadingadjustment, the ON detection signal (FL-DTCT) does not go ON within 60 sec after thescanning lamp is turned on.- Check if the connecter (J852, J853) of the light controlPCB is mounted properly.- Replace the scanning lamp heater.- Replace the light control PCB.- Replace the reader controller PCB.E222 The rise in temperature of the scanning lamp heater is faulty.0000 During the initial activation after power-on,the reading does not reach 70 deg C within 5min after the heater is turned on. Or, duringstandby or reading operation, the reading doesnot reach 75 deg C within 3 min after theheater is tuned on.- Check if the connecter (J852, J853) of the light controlPCB is mounted properly.- Replace the scanning lamp heater.- Replace the light control PCB.- Replace the reader controller PCB.E240 The communication between the MCON and DCON is faulty.000000010002A communication fault exists between theCPUs of the main controller PCB and the DCcontroller PCB.- Check the wiring between the DC controller PCB andthe main controller PCB.- Replace the DC controller PCB.- Replace the main controller PCB.E241 The communication between the original orientation detection PCB and RCON is faulty.0000 The initial communication between the CPUsof the original orientation detection PCB andthe reader controller PCB fails.- Replace the original orientation PCB.- Replace the reader controller PCB.Code Cause Remedy
