Minolta 4000 how to remove the C-40 code

Below the drum is an assy. that houses two very fine gold plated wires that do two things since the paper goes between these two wires and the drum the first is transfers the image on to the paper from the drum, the second one prevent the paper from sticking to the drum. One is or both are bad, BROKEN? Remove the assy. and replace both. They are very fine and fragile do not lose the springs. If that does not work you might have bad ends on the assy. after a while the plastic breakdowns and allow the voltage to go to ground. The wires carry around 2000 volts during the copy process. None during power off :) Open close the front door resets the code.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Refer to optical scanner section.

Sir, right below the drum area when you open the machine front door is a assy. with two very fragile gold plated wires that transfer the image from the drum to the paper. The paper moves over this wires during the copy process. They mite have broken giving you a C0200. Or the same type of wires are above the drum on the drum unit which must be removed to see them mite be bad. did you open close the front door to see if the machine will reset?

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Directly below the drum section is assemble called the transfer/separation assy. the purpose of this unit is two fold. (It houses to very thin gold plated wires) One wire is what helps the transfer of the image from the drum to the paper. Since the paper goes between this wire and the drum, the second wire prevent the paper from sticking to the drum during the transfer process. The code you have been getting means either wire mite be broke, has to cleaned (because of all the toner on it from the drum assy. which need to removed and cleaned. Or The end blocks that hold the wires are getting old and allowing the High Voltage that is applied to the wire during the copy/print process are breaking down allowing the high voltage to ground. Open close the front door to clear. if it comes back have qualified tech look at it.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Debby, Below the drum is an assy. that houses two very fine gold plated wires that do two things since the paper goes between these two wires and the drum the first transfers the image on to the paper from the drum, the second one prevent the paper from sticking to the drum. One is or both are bad, BROKEN? Remove the assy. and replace both. They are very fine and fragile do not lose the springs. If that does not work you might have bad ends on the assy. after a while the plastic breakdowns and allow the voltage to go to ground. The wire carry around 2000 volts during the copy process. None during power off :) Open close the front door resets the code.




Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Below the drum is an assy. that houses two very fine gold plated wires that do two things since the paper goes between these two wires and the drum the first is transfers the image on to the paper from the drum, the second one prevent the paper from sticking to the drum. One is or both are bad, BROKEN? Remove the assy. and replace both. They are very fine and fragile do not lose the springs. If that does not work you might have bad ends on the assy. after a while the plastic breakdowns and allow the voltage to go to ground. The wire carry around 2000 volts during the copy process. None during power off :) Open close the front door resets the code.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Below the drum is assy. that houses two very fine gold plated wires that do two things since the paper goes between these two wires and the drum the first is transfers the image on to the paper from the drum, the second one prevent the paper from sticking to the drum. One is or both are bad, BROKEN? Remove the assy. and replace both. They are very fine and fragile do not lose the springs. If that does not work you might have bad ends on the assy. after a while the plastic breakdowns and allow the voltage to go to ground. The wire carry around 2000 volts during the copy process. None during power off :) Open close the front door resets the code.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

You made the decision, Below the drum is assy. that houses two very fine gold plated wires that do two things since the paper goes between these two wires and the drum the first is transfers the image on to the paper from the drum, the second one prevent the paper from sticking to the drum. One is or both are bad, BROKEN? Remove the assy. and replace both. They are very fine and fragile do not lose the springs. If that does not work you might have bad ends on the assy. after a while the plastic breakdowns and allow the voltage to go to ground. The wire carry around 2000 volts during the copy process. None during power off :) Open close the front door resets the code.



parts Precision Roller Printer Toner Cartridges Parts and Supplies Office...

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

If you get crickling check the rollers or replace the fuser. Sometimes you can WD 40 the rollers or blow out the paper dust.

check there are two locking claw for uper cover of adf one is broken check and replace if necessary