Oki B 6100, Technical Manual

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3-14 OKI B6100 Laser Printer - Base Engine Technical Manual
Version 1.0
Primary FIPs:Error Codes
3.6 E5:CLOSE TOP / REAR COVER
An Interlock Switch is not actuated.
Step Actions and Questions Yes No
1
INITIAL ANALYSIS
Inspect the following components.
• PWBA HKB26 MCU (PLPL10.1.13)
• PWBA LVPS (PL10.1.17)
• Switch Assy I/L Rear (PL10.1.7)
• Cover Rear (PL1.2.5)
Are they compatible with your printer version, correctly
installed, not damaged, deformed, or contaminated?
Go to step 2. Replace the
problem com-
ponents.
2
SWITCH ASSY I/L REAR (PL10.1.7) ANALYSIS
1. Check the Switch Assy I/L Rear using SENSOR/SWITCH
CHECK.
2. Open and close the Cover Rear (PL1.2.5).
Does the Switch Assy I/L Rear function correctly and
increment the Sensor Check number on the screen each
time you actuate it?
Go to step 3. Replace the
Switch Assy I/
L Rear
(RRP10.1.5).
3
SWITCH ASSY I/L REAR (PL10.1.7) ANALYSIS
Check the voltage between P/J30-2 and P/J30-1.
Is there +24VDC between P/J30-2 and P/J30-1 with the
Cover Rear (PL1.2.5) closed?
Replace the
Cover Rear
(PL1.2.5).
Replace the
PWBA HKB26
MCU
(RRP10.1.7).