Oki B6100 Technical Manual page 63

4.1 Inoperative Printer continued
Step
5
PWBA HVPS(PL10.1.20) ANALYSIS
Unplug P/J11 on the PWBA HVPS.
Switch ON Main Power.
Does the Fan function normally?
6
FAN ASSY (PL9.1.7) ANALYSIS
Unplug P/J283 on the PWBA HKB26 MCU.
Switch ON Main Power.
Check the voltage between P283-1 and P283-3.
Is there +24VDC between P283-1 and P283-3?
7
CLUTCH ASSY FEED (PL3.1.37) ANALYSIS
Disconnect P/J65 from the PWBA Feeder.
Switch ON Main Power.
Does the Fan function normally?
8
CLUTCH ASSY TURN (PL3.1.2) ANALYSIS
Disconnect P/J64 from the PWBA Feeder.
Switch ON Main Power.
Does the Fan function normally?
9
MOTOR ASSY (PL2.2.22) ANALYSIS
Disconnect P/J67 from the PWBA Feeder.
Switch ON Main Power.
Does the Fan function normally?
10
SOLENOID PICK UP (PL4.1.23) ANALYSIS
Disconnect P/J44 from the PWBA Feeder.
Switch ON Main Power.
Does the Fan function normally?
11
CLUTCH REGI (PL5.1.19) ANALYSIS
Disconnect P/J43 from the PWBA Feeder.
Switch ON Main Power.
Does the Fan function normally?
12
MOTOR ASSY MAIN (PL8.1.14) ANALYSIS
Disconnect P/J 29 from the PWB HKB MCU.
Switch ON Main Power.
Does the Fan function normally?
OKI B6100 Laser Printer - Base Engine Technical Manual
Version 1.0
Actions and Questions
Primary FIPs:Printer Perfomance Problems
Yes
Replace the
PWBA HVPS
(RRP10.1.11)
Replace the
Fan Assy
(RRP9.1.2)
Replace the
Clutch Assy
Feeder
(RRP3.1.8)
Replace the
Clutch Assy
Turn (PL3.1.2)
Replace the
Motor Assy
(RRP2.2.4)
Replace the
Solenoid Pick
Up
(RRP4.1.8)
Replace the
Clutch Regi
(RRP5.1.9)
Replace the
Motor Assy
Main
(RRP8.1.4)
No
Go to step 6
Go to step 7
Go to step 8
Go to step 9
Go to step 10
Go to step 11
Go to step 12
Go to step 13
4-5