Ricoh A250 Service Manual page 644

LED DISPLAY
ASIC Error
LED2
(Upper)
LED1
(Lower)
O N
O F F
Turn off the machine and turn it back on. If the controller detects the same error,
replace the controller.
Other Diagnostic Error
LED2
(Upper)
LED1
(Lower)
O N
O F F
Turn off the machine, check the connection to the optional components, and turn
on the machine. If the controller detects the same error, replace the controller or
optional HDD/NIB.
APIP Error
LED2
(Upper)
LED1
(Lower)
O N
O F F
Turn off the machine, check the connection to the BiCU, then turn on the machine.
If the controller detects the same error, replace the motherboard, controller, or
BiCU.
A250 6-4
B305T505.WMF
B305T506.WMF
B305T507.WMF
SM