Epson AcuLaser C2900N Service Manual page 119

Chapter 1 Troubleshooting
FIP-1.54 092-310: IOT CTD (ACD) Sensor Error
Step
Possible causative parts:
DRUM CARTRIDGE (PL4.1.21)
DISPENSER ASSY (PL5.1.1)
FRAME ASSY MOT (PL5.1.2)
MOTOR ASSY DISP (PL5.1.3)
TONER CARTRIDGE (Y) (PL5.1.24)
TONER CARTRIDGE (M) (PL5.1.23)
TONER CARTRIDGE (C) (PL5.1.22)
TONER CARTRIDGE (K) (PL5.1.21)
HARN ASSY TNR MOT (PL5.1.25)
TRANSFER ASSY (PL6.1.7)
PWBA MCU (PL8.2.13)
Checking the protection sheet staying.
Is there the protection sheet on the DRUM CARTRIDGE?
1
Checking the CTD (ADC) Sensor Window.
Open the COVER ASSY FRONT MG.
Is the CTD (ADC) Sensor window dirty?
2
Turn off the power, and gently wipe the CTD (ADC) Sensor
window with a clean dry cloth or cotton swab.
After wiping the window, close the COVER ASSY FRONT
3
MG.
Does the error still occur when the power is turned OFF and
ON?
Checking after resetting the TONER CARTRIDGE (Y, M, C
and K).
Reseat the TONER CARTRIDGE (Y, M, C and K), and
4
check that the lock key is in the lock position.
Does the error still occur when the power is turned OFF and
ON?
Epson AcuLaser C2900N
Check
ADC Sensor window
Remove the
protection sheet.
Go to step 3.
MiS01001SA
Go to step 4.
Go to step 5.
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Revision B
Remedy
Yes No
Go to step 2.
Go to step 4.
End of work.
End of work.
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