Causes: Reading/decompressing the firmware has failed.
Remedy: Does the error persist after restarting the printer? 1. Re-install the firmware. 2. Replace the Main Board.
Code: 200D
Description: System interrupt watchdog time-out error
Causes: A system failure such as CPU failure, or defective cash has occurred.
Remedy: Replace the Main Board.
Code: 3000
Description: AC shut-off
Causes: The AC power has been shut off due to a power failure, unplugged, Power Supply Board failure, or Main Board failure or the like.
Remedy: Is the Power cable properly connected? 1. Replace the Power Supply Board. 2. Replace the Main Board.
Code: Dxxy
Description: Service call for FW debugging
Causes: This error is intended to be used in the product development stage. It is supposed to not occur with marketed product, but may occur due to an unexpected cause such as external noises.
Remedy: Turn the power off and back on. Does the printer recover from the error? (No repair work is needed unless the error occurs again.) 1. Re-install the firmware. 2. Replace the Main Board.
Code: Fxxx
Description: CPU related service call
Causes: • There is something wrong with the firmware. • The Main Board is out of order.
Remedy: Is the firmware installed correct one for the printer? 1. Re-install the firmware. 2. Replace the Main Board.