Densitometer Control Board (Dcb) - Kodak DryView 5800 Service Manual

Diagnostics

Densitometer Control Board (DCB)

"Happy" LED - Normally blinks for a brief period after the IMAGER is energized or after the DRE sends a Reset
command to the DENSITOMETER. Blinking indicates the MICROPROCESSOR on the DCB is
operating normally. After start-up, this LED is shut OFF. If the MICROPROCESSOR detects a
checksum error during start-up, the LED will be ON continuously.
5-118
Happy LED
J2
(On bottom
of Board)
J1
2G0947 - 31JAN08