for 5% pages, so it is very possible that you have an empty cartridge with a green wheel showing, or a half full cartridge with a red wheel showing. It all depends on how much toner is used per page.
To reset the counter, grasp the color wheel in your right hand, the gear assembly in your left. While bending the wheel down, turn the wheel away from you until it stops. You will hear a slight grinding. That is fine as long as the wheel turns fairly easily. If the wheel is hard to turn, you are not bending the wheel down far enough and may damage the gears. This can also be done by removing the cover, removing the gear next to the wheel, and resetting the wheel gear
Canon PC-850
Canon Cartridge
Part # F100 (F41-9921)
OEM Stated Yield: 10,000
If the "Replace Cartridge" light is still lit in the display after replacing the cartridge, the customer can follow the steps below to reset the copier. This procedure should be done every time the cartridge is replaced:
Hold down the "A" (Automatic Exposure) key for approximately four (4) seconds or longer.
After approximately four (4) seconds have elapsed, "UC" appears in the Copy quantity/Copy ratio display. Press the "Start" key. "UC" will flash for about 20 seconds in the Copy quantity/Copy ratio display. The copier will automatically perform a toner distribution operation, and then you will return to the normal copying mode.
NOTE: - Be sure to press the "A" key after replacing each cartridge. If you do not, your first few copies will not be clear copy images or the Replace Cartridge indicator may light. If either of these two problems occurs, press the main unit power switch to OFF and then to ON again. Afterwards, perform the above steps.
If copies are too dark or too light after you have replaced the cartridge, open the front door and adjust the copy exposure using the exposure
DEX 625 (Samsung SF-5500)
Dex Cartridge
Part # 6950
OEM Stated Yield: 12,000
This cartridge is actually two separate cartridges, a toner and a drum cartridge. They are sold as one unit under part # 6950.
NOTE: It is very easy to ruin the sensor on these cartridges when cleaning. They are very static sensitive. We highly recommend that the sensor be removed before cleaning and replaced before the cartridge is filled. (There is a hole in the chamber that will leak if not replaced.
There are two reset procedures that must be followed in order to have this cartridge operate properly. On the drum unit there is a glass fuse that must be replaced. The fuse is a 125V,100mA, 5x20mm fast acting glass type. Once the cartridge(s) have been installed, you must perform the toner initialization. Press FUNCTION, 7, YES, NO, YES, YES. The machine is reset!
Fuji-Xerox XP-11 Toner & OPC
(Xerox 4030)
Xerox Part #’s 6R281/13R32
OEM Stated Yield: 20,000
With the printer off, press and hold the reset button located next to the power cord. While still holding the reset button in, turn the power on. The reset procedure is the same for both the toner and drum cartridges.
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