E192 An error occurs in the communication with A/D converter. E193 The gate array is faulty. E194 The auto registration is faulty. Data from the # pattern reading CCD is invalid. E195 ROM failure -> No. of times data is written on EEPROM reaches the upper limit. E196 EEPROM failure: EEPROM read and write error (except software counter), an error in EEPROM areas on DIMM. E197 An error occurs in the communication within the printer: •Errors continuously occur in the communication within the printer. •Interruption during receiving is not made within a specific time. E198 An error occurs in IC on the DC controller.