• Code: E173-4037
• Description: Linear scale error No signal is available from the carriage encoder when the printhead is driven.
• Remedy:

• Code: E194-404A
• Description: Non-ejection count error A non-ejection part operation counter has reached a specified limit.
• Remedy: Check the parts counter and replace the target unit or Refresh Service Kit. Initialize the parts counter for the target unit after the replacement.

• Code: E196-4034
• Description: Multisensor unit version error A different version of multisensor is installed. This would not occur in an ordinary user environment.
• Remedy: Replace the multisensor unit.

• Code: E196-4040
• Description: Checksum error The checksum of a file transmitted on execution of the firmware update is unmatched.
• Remedy: 1. Start in download mode to upgrade the firmware. 2. Restart the printer in service mode to clear the error. 3. Replace the main controller PCB.

• Code: E196-4041
• Description: Flash erase error Failed to erase flash ROM on execution of the firmware update.
• Remedy: 1. Start in download mode to upgrade the firmware. 2. Restart the printer in service mode to clear the error. 3. Replace the main controller PCB.

• Code: E196-4042
• Description: Flash write error Failed to write flash ROM on execution of the firmware update.
• Remedy: 1. Start in download mode to upgrade the firmware. 2. Restart the printer in service mode to clear the error. 3. Replace the main controller PCB

• Code: E196-4043
• Description: Firmware update failure error Failed to allocate a work area on RAM on firmware update.
• Remedy: 1. Start in download mode to upgrade the firmware. 2. Restart the printer in service mode to clear the error. 3. Replace the main controller PCB.

• Code: E196-4044
• Description: EEPROM size error Size information about the firmware data transmitted on firmware update and the size of actually transmitted data do not match.
• Remedy: 1. Start in download mode to upgrade the firmware. 2. Restart the printer in service mode to clear the error. 3. Check the firmware transfer environment (IF changes, PC). 4. Replace the main controller PCB.