[Error Code] Preventing E004 Errors on the imageRUNNER ADVANCE 8000 Series

[teckat]

Preventing E004 Errors on the imageRUNNER ADVANCE 8000 Series-

an E004-0102 error code after working on the fixing unit for the imageRUNNER ADVANCE 8105 / 8095 / 8085 models.
Improperly connecting the wires can blow FU15 on the main driver PCB.

To Prevent an E004-0102 error code after working on the fixing unit for the imageRUNNER ADVANCE 8105 / 8095 / 8085 models.

always check these wire connections below !!!!!!!!!!!!!!!!!!!!!!!!

On fuser unit >remove small black cover ( to view connections)

The 3 Pin Yellow Wires connector (PS45) >connects to the 3 Pin Gray Wires connector

The 2 Pin Purple Wires connector > connects to the2 Pin White Wires connector > which goes to Main Thermistor-

see correct way pic>>>



If & when crossed > the 5v line is shorted>which will blow FU15 on the Main Driver PCB.

wrong way pic>>>>>wrong way.JPG

Wire lengths are different , but u can fit the 3 pin into the 2 pin (& visa/versa) as shown in picture-

3 Pin yellow connected to2 Pin White is what will blow fuse >FU15.

see pic for FUSE/LOCATION--------------------------click on attached thumbnails to open


wrong way.JPG

[vigour]

Re: Preventing E004 Errors on the imageRUNNER ADVANCE 8000 Series

Good to know.
Have not changed one yet, but I have heard oif a couple guys blowing main drive driver after rebuilding fuser.

[charm5496]

Re: Preventing E004 Errors on the imageRUNNER ADVANCE 8000 Series

yeah we have had two techs blow the board as well after mixing the plugs up during assembly. costly mistake!