Causes: Color measurement is not properly conducted. • White calibration tile holder failure • SpectroProofer failure
Remedy: 1. Check if the White calibration tile holder is installed, and the tile is not contaminated. 2. Check if there is any dirt on the lens of the SpectroProofer. 3. Check if the SpectroProofer lamp burned out. Replace the SpectroProofer and White calibration tile
Code: D5
Description: CR related drive error
Causes: Detects that the driving period of the CR Motor is irregularly long. • Irregular load • Firmware becomes out of control.
Remedy: Replace the Main Board.
Code: D6
Description: Paper pressing related operating error
Causes: Fatal error related to the Paper Pressing Motor control occurred.
Remedy: 1. Check the following connection for disconnection and damage, and cable installation is correct. • Encoder for paper pressing motor to Main-C Board • Paper Pressing Motor to Main-C Board 2. Carry out "Paper Press Function Check" from "SpectroProofer Movement Check". 1. Replace the encoder for Paper Pressing Motor. 2. Replace the Paper Pressing Motor. 3. Replace the Main-C Board. 4. Replace the Main Board.
Code: Dxxy
Description: Service call for FW debugging
Causes: This is an error for debugging in the design stage. However, it may occur due to unexpected reasons such as external noises.
Remedy: Turn the power off once and turn it back on to check if the printer recovers from the error. (Ignore it if the error does not occur again). 1. Re-install the firmware. 2. Replace the Main Board.
Code: Fxxx
Description: CPU related service call
Causes: • The firmware has a defect. • The Main Board is broken.
Remedy: Check if the installed firmware supports this printer. 1. Re-install the firmware. 2. Replace the Main Board.