Ricoh Aficio 1013 Service Manual page 362

LED DISPLAY
Abnormal Termination
LED2
(Upper)
LED1
(Lower)
: ON
: OFF
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
NIB.
B441 2-4
B441T506.WMF
SM