J2 signal is on after replacing J2 cartridge - Office Equipment & Supplies

J2 error for Workcenter XD102 indicates a Drum Cartridge Problem sensed by the main PWB indicating that the Drum cartridge had reached its end of life. You may replace the Drum cartridge with a brand new Drum Cartridge. This should fix the problem.
If you believe that its not the Drum cartridge with or without replacing the Drum cartridge, you may try to open the printer, make a good clean and perform the below. 1. Check the PWB and Drum Cartridge Reset Circuit for any loose connection and short circuit. You may re-seat the cables and terminations and test. 2. If that didn't work you might need to get some voltage from the Drum Cartridge Reset Circuit as per below. 2a. If voltage is more than 0.5 VDC measured between PJ CN116-2 and GND then you need to replace the Drum Cartridge Reset Switch PL x.x. 2b. If voltage is less than 0.5 VDC measured between PJ CN116-2 and GND then actuate the Drum cartridge Reset Switch. Then check the voltage if its +5 VDC measured between PJ CN116-2 and GND. i. If not then replace the Drum Cartridge Reset Switch PL 5.. ii. Else it should be fine. iii. If not then replace the Main PWB, PL 7.1.

F15 means : signal lost between oven relay board & EOC(main computer board)

1. Test the harness and connections from EOC connector P16 to oven relay board J2.
2. Replace the oven relay board.
3. Replace the EOC.1. Test the harness and connections from EOC connector P16 to oven relay board J2.
2. Replace the oven relay board.
3. Replace the EOC.

Hope this help. good luck to you.

Replace the Drum Cartridge.

http://www.fixya.com/support/t147826_xd103f_copier_keeps_showing_j2_error

With "J2" flashing, press:
1. "CLEAR" button
2. "AUTO" button, then again
3. "CLEAR" button
4. "AUTO" button

Do it fairly quickly. If it's done quickly enough the display goes off. When it does:
5. enter "2" and "4" (see "24" on display)
6. Press "START/COPY"
7. Press "7"
8. Press "START/COPY"
DONE

If display doesn't go off repeat steps 1 to 4 but faster, until display is off.

With that machine, what frequently happens is the flag in the drum unit falls down during shipping and does not swipe the drum replacement switch.
You can do one of 2 things, Exchange the drum cartridge or, on the front of the cartridge you have to remove the green cover, Remove the clip and pop off the gear cluster. Then look at the one gear in particular that has a flag like protrusion. Rotate it so that it stops up and to the right, so that when you place the drum back into the machine it can rotate down and hit the switch that tells the machine you replaced the drum.
That flag only runs a half turn, one time at install. And if it has fallen in shipping hte J2 will not clear.
That is what has happened. It is pretty common.

1. turn off XD125f
2. Turn on
3. within 4 seconds press, clear, auto, clear, auto. LED Should go blank,
if not try again
4. use copy quantity keys to enter 24, then push start
5. Again use copy quantity keys to enter 7, then push start
6. turn off
when you restart the cartridge count will be set to zero

I have done this twice and never replaced the drum cartridge.

J2 is the drum cartridge, or some people call it print cartridge has reached the end of its life.
J1 is the toner cartridge, J2 is the drum.

J2 means the drum cartridge needs replaced.
Its next to the toner.

J2 is the indication that the Drum Cartridge life has elapsed. The possibly exists that the Customer has installed a New Drum Cartridge. The Customer would be directed to change their Drum Cartridge by their User Guide. This action on the part of the Customer will cause the Drum Reset Switch to actuate for a moment when the Side Door is closed. This is with the provision that the Drum Reset Circuit is working properly. That momentary actuation of the Drum Reset Switch, being actuated by the New Drum, resets the Drum Counter. Should something be faulty with either the reset mechanism on the New Drum Cartridge, or the Drum Cartridge reset Switch circuit, the Counter will not reset. Note: A new Drum Cartridge will NOT reset the Drum Counter unless the machine is holding a J2 presenton the display. The first revolution of the Drum will render the Drum Cartridge used. A Used Drum Cartridge will NOT be capable of resetting a J2. Again, one revolution of a new Drum Cartridge will render it to be a used Drum . Cause: