Did you replace the drum and developer units run the TCR adjustment since the TCR sensor determines if toner is needed if not needed no signal to main board to turn on the toner motor. You might have just need a new drum and developer unit not a motor and power supply. It would have been more likely it was the main board and not a DC power supply.
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f
Answers & Comments
Did you replace the drum and developer units run the TCR adjustment since the TCR sensor determines if toner is needed if not needed no signal to main board to turn on the toner motor. You might have just need a new drum and developer unit not a motor and power supply. It would have been more likely it was the main board and not a DC power supply.
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f