Description: Communication error between main control board and display editor I/F board - Definition - [C] The main CPU cannot start communication with the editor I/F properly.
Causes: • Poor connection between main control board and the display editor I/F board • Main control board defective • Display editor I/F board defective
Code: SC623
Description: Communication error between main control board and projector unit - Definition - [B] The main CPU cannot start communication with the projector unit
Causes: • Poor connection between main control board and projector unit • Main control board defective • Option interface board defective • Projector control board defective
Code: SC700
Description: DJF feed-in motor abnorma l- Definition - [D] The encoder pulse is not detected by the DJF main board under each motor on condition. The first time, an original jam occurs. The second time, an SC is displayed.
Causes: • DJF feed-in motor defective • DJF belt drive motor defective • DJF feed out motor defective
Code: SC701
Description: DJF belt drive motor abnormal - Definition - [D] The encoder pulse is not detected by the DJF main board under each motor on condition. The first time, an original jam occurs. The second time, an SC is displayed.
Causes: • DJF feed-in motor defective • DJF belt drive motor defective • DJF feed out motor defective
Code: SC702
Description: DJF feed out motor abnormal - Definition - [D] The encoder pulse is not detected by the DJF main board under each motor on condition. The first time, an original jam occurs. The second time, an SC is displayed.
Causes: • DJF feed-in motor defective • DJF belt drive motor defective • DJF feed out motor defective
Code: SC703
Description: Size detection encoder pulse error - Definition - [C] The encoder pulse from the pull-out roller is not detected by the DJF main board. The first original jam will not display an SC. The second jam, however, will display an SC code.
Causes: • Pulse generator defective • Original length detection error • Original has slipped