SDL Discharge Pressure Release Motor error

Error code
  • 035318 SDL Discharge Pressure Release Motor error
Occurrence condition
  • The operation does not complete even after 3 seconds have passed since the SDL Discharge Pressure Release Motor started.
Assumed cause
  • Dirty, missing, or defective SDL Discharge Pressure Release Motor
  • Dirty, missing, or defective SDL Eject Pressure Release HP Sensor
  • SDL Unit Main Board failure
Related parts
  • SDL Discharge Pressure Release Motor
  • SDL Eject Pressure Release HP Sensor
  • SDL Unit Main Board
Troubleshooting

Step

Confirmation and action

YES

NO
1

Check the SDL Discharge Pressure Release Motor

[Part(s) to be checked]

  • SDL Discharge Pressure Release Motor - SDL Unit Main Board

[Confirmation details]

  • Is the SDL Discharge Pressure Release Motor missing or improperly installed?
  • Is there any abnormality (damage/wear) in the SDL Discharge Pressure Release Motor?
  • Are the connectors connected properly?
  • Are there any problems with the wires?
 Go to step 2

In case of falling off or improper installation

  • Reassembly of the SDL Discharge Pressure Release Motor

If there is an abnormality (damage/wear)

  • Replace the SDL Discharge Pressure Release Motor

Improper connector connection

  • Clean the wire connector and reinsert it.

If the wire is abnormal

  • Replace the wire.
2

Check the operation of the SDL Discharge Pressure Release Motor

Are the following motors operating normally in Failure Verification menu?

  • SDL Discharge Pressure Release Motor
 Go to step 3 Replace the SDL Discharge Pressure Release Motor
3

Check the SDL Eject Pressure Release HP Sensor

[Part(s) to be checked]

  • SDL Eject Pressure Release HP Sensor - SDL Unit Main Board

[Confirmation details]

  • Is the SDL Eject Pressure Release HP Sensor missing or improperly installed?
  • Is there any abnormality (damage/wear) in the SDL Eject Pressure Release HP Sensor?
  • Are the connectors connected properly?
  • Are there any problems with the wires?
 Go to step 4

In case of falling off or improper installation

  • Reassembly of the SDL Eject Pressure Release HP Sensor

If there is an abnormality (damage/wear)

  • Replace the SDL Eject Pressure Release HP Sensor

Improper connector connection

  • Clean the wire connector and reinsert it.

If the wire is abnormal

  • Replace the wire.
4

Check the operation of the SDL Eject Pressure Release HP Sensor

Are the following sensor operating normally in Failure Verification menu?

  • SDL Eject Pressure Release HP Sensor
 Go to step 5 Replace the SDL Eject Pressure Release HP Sensor
5

Replace SDL Unit Main Board

  • Replaced the SDL Unit Main Board and did the problem improve?
 End Contact Epson local service representatives.