The Canon CRG-125 Refill process (also known as CRG-725 or HP 85A) is the best way to keep your printing costs low. Whether you are using the legendary Canon MF3010 or an HP LaserJet P1102, these cartridges are designed for easy maintenance.
In this Canon CRG-125 refill guide, I will show you how to save money while maintaining professional print quality. Understanding the difference between a simple refill and a full refurbishment will help you get the most out of your hardware.
Compatibility and Models
This cartridge is highly versatile. A Canon CRG-125 refill kit will also work for the following printers:
- Canon imageCLASS: LBP6000, MF3010, LBP6030w.
- HP LaserJet Pro: P1102, P1102w, M1132, M1212nf.
Step-by-Step Refill Instructions
- Safety First: Always wear gloves and a mask. Toner powder is very fine.
- Disassembly: Remove the screw on the side cover to access the toner hopper.
- Cleaning the Waste Bin: This is a crucial step in the process. If you don’t empty the waste toner, it will leak and create grey streaks on your paper.
- Refilling: Pour the high-quality toner powder into the hopper. Do not overfill.
- Replacing the Chip: A successful Canon CRG-125 refill often requires a new reset chip so the printer recognizes the cartridge as full.
Common Issues: Beyond the Canon CRG-125 Refill
Sometimes, just adding toner isn’t enough. If your prints have black lines or dots, you likely need a new OPC Drum. This green roller is responsible for transferring the image. Replacing it during your Canon CRG-125 refill will make the cartridge perform like brand new.
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- 2-Pack Compatible CRG-125 / CRG-725 / 85A Cartridges: The most cost-effective solution.
Need a New Printer?
If your MF3010 is beyond repair, the Canon imageCLASS MF264dw is the perfect modern upgrade.