SW Address: SW 1
SW No. Function Factory Setting Comments
SW1 Reset None
Engine control reset operates only when
button is depressed.
LED
LED Color Function
Downloading
Normal
EXECUTE END
LED 1 RED Displays BCU
Operation Status
_eSOC
ON OFF OFF
LED 2 GREEN OFF FLASH FLASH
IPU
The IPU (Image Processing Unit) conducts image processing. It processes image data from the CIS (Contact
Image Sensors), sends it to the VDB (Video Drive Board), and then to the LPH (LED Print Heads).
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