Oki B6500

1 – 87
Chapter 1 Troubleshooting
FIP3.6 Full Stack Error/OCT
Step Check Yes No
Possible causes:
Sensor Full Stack (0n PWBA OCT)
HVPS/MCU (PL12.1.19)
PWBA OCT (PL23.1.22)
ACTUATOR FULL STACK (PL23.1.15)
1
Checking ACTUATOR FULL STACK for operation
Does ACTUATOR FULL STACK move smoothly, when
you move ACTUATOR FULL STACK at the paper out-
let?
With tool Go to
step 2. Without
tool Go to step 3.
Replace ACTUA-
TOR FULL STACK.
2
Checking Sensor Full Stack for operation
Remove EP CARTRIDGE.
Does the number of Sensor/Switch Check increase by
one, when you push and release ACTUATOR FULL
STACK at the paper outlet?
Check using Chapter 2 Diagnostic [Sensor/Switch
Check].
Go to step 3.
Go to FIP3.8
PWBA OCT.
3
Checking PWBA OCT
Replace PWBA OCT.
Does Error still occur, after installing a new PWBA
OCT?
Replace HVPS/
MCU.
(RRP12.10)
End of work