KBT summarizes the reasons and solutions for toner cartridge leaking in printing.
How do I stop my toner cartridge from leaking? When there is a powder leakage in printing, the following solutions can be taken:
1. Deformation or damage of sealing scraper
The seal scraper is deformed or damaged, and the toner inside leaks out of the sealing mouth, causing powder leakage.
Solution: In this case, the toner cartridge can no longer be used. You can only replace the toner cartridge to prevent toner from contaminating the inside of the printer.
2. The Doctor Blade has deformation or damage
The deformation or damage of the doctor blade will also lead to toner leakage and affect the printing effect, resulting in vertical bars being printed.
Solution: In this case, you need to replace the doctor blade to solve the problem. But non-professionals recommend looking for professionals to replace to ensure print quality.
3. There is a foreign object at the entrance of the magnetic roller rotation
If there is a foreign object at the entrance where the magnetic roller rotates, it will also cause powder leakage. At this time, cleaning foreign objects can reduce powder leakage.
Solution: Clean up foreign objects at the entrance of the magnetic roller rotation.
4. Improper operation when refilling toner
Improper operation when refilling toner powder may cause the waste toner box to deform, which will in turn cause powder leakage.
Solution: Standardize the operation of refilling toner powder. KBT recommend you to follow the instructions and replace the toner cartridge if necessary.
5. Print coverage is too low
If the printing coverage is too low, the waste toner powder will increase, which can easily lead to powder leakage.
Solution: Check the printing coverage. You can use a toner cartridge suitable for low coverage printing, or clean the waste toner box.
6. Clean up the blockage of magnetic rollers and blades
If large particles of impurities between the magnetic roller and the blade are blocked, it can also lead to powder leakage.
Solution: You can try to disassemble the cartridge and remove impurities.
How do you clean a leaking cartridge?
Regularly cleaning the toner cartridge and waste toner box can reduce powder leakage. After turning off the printer power, open the cover, remove the toner cartridge, and gently wipe the waste toner powder on the surface of the Organic Photo Conductor drum and the waste toner powder in the waste toner box with a clean soft cloth or cotton swab dipped in the alcohol. After cleaning, reinstall the toner cartridge.
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