Fip3.13 Sensor Oct - TallyGenicom 9045N Service Manual

FIP3.13 SENSOR OCT

Step
Possible causes:
SENSOR OCT (PL23.1.30)
ACTUATOR OCT (PL23.1.31)
HARNESS ASSY OCT SNR (PL23.1.26)
PWBA OCT (PL23.1.22)
HARNESS ASSY OCT2 (PL23.1.25)
HVPS/MCU (PL12.1.19)
HARNESS ASSY OCT1 (PL12.1.26)
Checking ACTUATOR OCT for operation
Remove Option OCT. (RRP23.1)
Open COVER REAR.
Move ACTUATOR OCT with a finger.
1
Does ACTUATOR OCT operate smoothly?
Does the flag go into the sensor detecting point when
there is no paper, and out of the detecting point when
the paper is set?
Checking SENSOR OCT (1)
Remove EP CARTRIDGE.
Install Option OCT. (RRP23.1)
Open COVER REAR.
2 Move ACTUATOR OCT up and down.
Does the number increase one by one, every time
ACTUATOR OCT operates?
Check using Chapter 2 Diagnostic [Sensor/Switch
Check].
Checking HARNESS ASSY OCT SNR for continuity
3 Remove HARNESS ASSY OCT SNR.
Is there continuity between P/J73 and P/J730?
Checking HARNESS ASSY OCT2 for continuity
Disconnect P/J70 from PWBA OCT.
4
Remove HARNESS ASSY OCT2.
Is there continuity between J70 and J3070?
Checking HARNESS ASSY OCT1 for continuity
5 Remove HARNESS ASSY OCT1.
Is there continuity between J30 and J3070?
Checking SENSOR OCT (2)
6 Replace SENSOR OCT. (RRP23.10)
Is the problem cleared?
Check
1 – 94
Chapter 1 Troubleshooting
Yes
Replace ACTUA-
Go to step 2.
TOR OCT.
Replace HVPS/
MCU. Go to step 3.
(RRP12.10)
Replace HAR-
Go to step 4. NESS ASSY OCT
Replace HAR-
Go to step 5. NESS ASSY
Replace HAR-
Go to step 6. NESS ASSY
Go to FIP3.8
End of work
PWBA OCT.
No
SNR.
OCT2.
OCT1.