Description: IC cover unlock error
The IC Cover can not be opened.
Remedy: Check if the IC Cover is correctly installed. Check if the sensor which detects the open/closed status of the cover, and the solenoid which locks the cover have any defects. Replace the Cartridge Cover Sensor (L/R) with new ones.
Code: 1438
Description: Maintenance tank error
A Maintenance Tank for a wrong destination has been installed.
Remedy: Replace the Maintenance Tank with a correct one for this printer.
Code: 1439
Description: Cap error
The home position of the Cap is not detected.
Remedy: Check the connection of the Cap HP Sensor. Replace the Ink System Unit.
Code: 143A
Description: Overload error
The electric current flowing when driving the motor is irregularly large. • Encoder cable is damaged. • Motor cable is damaged. • Irregular load • Encoder failure • Motor failure
Remedy: Check the connection between the Ink System Unit and the Main Board Assy. Replace the Ink System Unit.
Code: 143B
Description: Over speed error
Detects that it is being driven at an irregularly faster speed than the specified value just before stopping. • Irregular load • Encoder failure
Remedy: Replace the Ink System Unit.
Code: 143C
Description: Reversing error
Detects that it is being driven in the opposite direction to the specified driving direction. • The polarity of encoder cable is opposite. • The polarity of motor cable is opposite. • Encoder failure • Irregular load
Remedy: Check the connection between the Ink System Unit and the Main Board Assy. Replace the Ink System Unit.