Oki B6200 Maintenance Manual page 48

Step
Checking Exit Sensor for operation (1)
Remove EP CARTRIDGE.
10 Does the number of Sensor/Switch Check increase by
one, every time Actuator Exit is pushed and released?
Checks by Chapter 2 Diagnostic [Sensor/Switch Check].
Checking Exit Sensor for operation (2)
Remove EP CARTRIDGE.
11 Is the voltage across P/J46-5 <=> P/J46-4 on LVPS, 0VDC
when Actuator Exit is pushed, and 3.3VDC when
released?
Checking the power to Exit Sensor
12
Is the voltage across P/J46-3 <=> P/J46-4, 3.3VDC?
Checking LVPS for continuity
13
Is P/J41-1 <=> P/J46-3 continuous normally?
Checking HARNESS ASSY LVPS for continuity
Disconnect P/J11 on HVPS/MCU.
14
Disconnect P/J41 on LVPS.
Is J11-10 <=> J41-7 continuous normally?
Check
1 - 32
Chapter 1 Troubleshooting
Yes
Replace
HVPS/MCU. Go to step 11.
(RRP12.10)
Go to step 14. Go to step 12.
Replace LVPS.
Go to step 13.
(RRP12.3)
Go to FIP2.1 Replace LVPS.
LVPS.
Replace LVPS.
HARNESS ASSY
(RRP12.3)
No
(RRP12.3)
Replace
LVPS.