Reset imaging unit life - Xerox Phaser 7300DN Laser Printer

1, I have samsung C430W printer..I replace the transfer imaging unit but still it showing to replace it..how can I reset the page count of transfer imaging unit...please help...

2, Turn Off the Samsung C430W printer using its Power button or disconnect the power cord from the back of the device and also from the wall outlet. Else, turn Off the switch present near the socket. Wait for about a minute. Replug the cord between the printer and the outlet. Power On the device and verify if the problem is solved.

3, To reset the page count, Click the Reset Fuser Life button and then choose the OK button, this resets the fuser. If the error is not rectified, the imaging unit has to be reinstalled or replace it with a new one again.
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Clean IDC sensors that read toner density on transfer belt.
And do Image stabilise reset.

If that doesn't help then:

If Imaging units are over life -replace them if Transfer belt is over life replace it.

Change the chip or enter in service mode and change the imaging unit life duration to long life.The copier displayed continuosly Please change the image unit,press OK and ignore.

Imaging unit reset automaticaly if a new is in copier.If you enter in the service mode you have a posibility to change the image unit life duration standard to long life.

There is a chip in the bottom of the image unit which stores the image unit life. These can be reset but it requires special hardware and software to do it. You can also buy replacement chips, they're usually about $50 for a 4 pack and you can find them on e-bay. Rechipping with out replacing the entire image unit will result in lower quality prints though.

No reset for imaging unit, only when you change it(autoreset).

You can reset Fuser and Transfer Roller this way:

To reset the fuser and transfer roller life usage from the printers control panel:
a. From the main menu select, Menu-Setup --> Maintenance --> Check other.
b. Select the appropriate part name from the list by using the Up Scroll and Down Scroll buttons
c. Select Reset.

once the machine locks you out for a imaeg unit you are done until the unit is replaced or reset chip is installed but there is new firmware that can be installed in the machine that wil not stop the machine from usage was the image unit has reached end of life so the next time a service tech comes out tell them you want the new firmwareand set image unit life to suspend

Just reset the chip. More details you can find here: http://www.chipreset.eu

Hi rmcday: Here your problem. The imaging unit creates the image using an electro-photo process. The imaging unit consists of the following: ■ An OPC Drum ■ Waste Toner Assembly ■ Charge Roller Assembly 9.0 Consumables, Routine Maintenance Items and Options Item Life based on 5% coverage Part No. Replaceable by Black Standard Toner Cartridge Black High capacity 3,000 7,000 106R00679 106R00684 User replaceable Cyan Standard Toner Cartridge Cyan High capacity 2,000 5,000 106R00676 106R00680 User replaceable Yellow Standard Toner Cartridge Yellow High capacity 2,000 5,000 106R00678 106R00682 User replaceable Magenta Standard Toner Cartridge Magenta High capacity 2,000 5,000 106R00677 106R00681 User replaceable Imaging Unit 50,000 images 108R00593 User replaceable Transfer Belt 50,000 images 108R00594 User replaceable 500-Sheet Feeder N/A 119650600 Waste Toner Cartridge 3,000 to 5,000 pages (color 5%) 106R00683 User replaceable. Your imaging unit may have exeeded it life of 50,000 pages and will need to be replaced. Hope this helps

Normally it has no need for reseting.
In the moment you put the new image unit it resets the counter life, although you can reset by holding down the trouble reset button and in the screen you will see trouble reset.
touch it and switch in and off the machine with the main power button.