Oki B6100 Technical Manual page 115

Step
1
INITIAL ANALYSIS
Inspect the following components.
• Clutch Assy Turn (PL3.1.2)
• Roll Assy Turn (PL3.1.1)
• Cassette Assy
• PWBA Size 1 (PL9.1.19)
• PWBA Feeder (PL3.1.36)
• Harness Assy Feeder (J33-J331) (PL9.1.13)
• PWBA HKB26 MCU (PL10.1.13)
• PWBA HKB PS (PL10.1.17)
Are they compatible with your printer version, correctly
installed, not damaged, deformed, or contaminated?
2
CLUTCH ASSY TURN (PL3.1.2) ANALYSIS
Use TURN CLUTCH TEST to check the function.
Is the function of the Clutch Assy Turn normal?
3
Does the error still occur?
4
CLUTCH ASSY TURN (PL3.1.2) POWER ANALYSIS
Check the voltage between P/J641-1 and P/J641-4 when use
TURN CLUTCH TEST.
Is there +24VDC when the TURN CLUTCH TEST?
OKI B6100 Laser Printer - Base Engine Technical Manual
Version 1.0
Actions and Questions
6.15 Turn Solenoid Assembly Failure
Yes
Go to step 2
Go to step 3
Go to step 5
Replace the
Clutch Assy
Turn
Secondary FIPs
No
Replace the
problem com-
ponents
Go to step 4
Problem
solved
Go to 6.2
PWBA HKB
PS Failure
(+24V)
6-23