Printer Cartridge Refilling

How these faults present

• Out of toner warning on a part full cartridge: A chip counting pages, or a genuine leak The chip needs resetting, and an empty cartridge needs filling.
• Printing fades over the first page: Toner not settled, or the wrong grade Roll and settle it, and confirm the grade.
• A refilled cartridge is rejected: A chip that does not match the model Match the chip to the printer before refilling.
• Quality is worse than with a new cartridge: An exhausted drum or worn printhead Check the drum. A worn surface holds no image.

Where this differs by device

• An ink cartridge with the printhead built in cannot be refilled once the head has failed.
• A third party refill can affect the printer warranty, since some makers require genuine supplies.

Where engagements like this go wrong

• Refilling a cartridge whose drum or printhead is worn out.
• Assuming the chip resets on its own. Most need a matched tool.
• Using a different grade of toner because it was cheaper.

What changes the cost

• Cartridge type, and whether a chip reset is needed.
• Volume of toner or ink involved.
• Genuine against third party supply.