Epson Stylus Pro 9400

 Maintenance Codes
 Error Code:      Description:
 0002    The number of carriage movement cycles reached the specified value.
 0040    The pump counter reached the specified upper limit.
 0400    The Pressure Pump counter reached the specified upper limit.


   

 Service Call Errors
 Error Code:      Description:
 00000101      The CR motor reached its end of life 
 00010000      PF motor encoder check error 
 00010001      PF motor out of step 
 00010002      Overcurrent occurred in the PF Motor
 00010003      The PF motor out of position time out error
 00010004      CR motor encoder check error 
 00010005      CR motor out of step 
 00010007      The CR Motor out of position time-out error 
 00010008      Servo interrupt watchdog time-out error
 00010009      System interrupt watchdog time-out error
 0001000A      Carriage home position detection error 
 0001000C      PG home position detection error 
 00010014      Failure of pressurizing
 0001001B      Head driver (TG) temperature error 
 0001001D      CR servo parameter error 
 0001001E      PF servo parameter error 
 00010020      CSIC reading / writing error 
 00010023    RTC analysis error
 00010026    RTC communication error
 00010027    Pressure pump micro air-leak error
 00010028    Head error
 0001002A    CR ASIC ECU error
 0001002D    The Cleaning Unit reached its end of life
 00010035    Pump phase detection error
 00010036    Type-B board installation error
 00010037    Head thermistor error
 00010038    Transistor thermistor error
 0001003E    Pressure Sensor failure
 0001003F    The Pressure Motor reached its end of life
 00010040    Printing position error
 00020000    NVRAM error
 00020002    SDRAM error
 00020003    BOOT program SUM error
 0002000A    Program load error
 0002000B    The internal memory is insufficient
 0Dxxxxxx    An error code for debugging
 0Exxxxxx    A time-lag of the RTC timer
 100000E0    CPU address error (load)
 10000100    CPU address error (store)
 10000180    CPU reserve command code exception error
 100001A0    CPU slot undefined command exception error
 100001C0    The AC power is shut off
 100005C0    CPU DMA address error
 10000xxx    CPU error