MUTOH spitfire 90 - Control Board

Spitfire – Maintenance Manual
243
AP-74096, Rev. 1.0, 09/06/05
7.16.2. Control board.
POWER ON OFF
LED D8
GREEN Board has 5V => ok Board has no 5V
Power cable connected?
→ Power supply green led ON?
→ Bad cable
LED D2 ALIVE Blinking: OK Fatal error:µP lockup
LED D1 ERROR No error Error occurred
LED D5 8000 RX/TX Communication ok No communication
LED D7 8000 RX/TX Communication ok No communication
LED D3 Programming led Not used for user!!
LED D6 Programming led Not used for user!!
OK Burned SMD L11, L2,L6,L13 Coil
No problem Temperature sensor cable shorted
to chassis, indication which cable
has a problem.