Conon won't recongnise the cartridge when i just refill it manually?

you damaged the gold contacts. Now you have to buy a new cartridge.

Dear jiraphe102,

Welcome, and thank you for using FixYa!

Unfortunately, you have the particular brand of cartridge that cannot be refilled. The smart chip on the original cartridge has expired; and will not reset.
You can purchase refurbished Ink online (meaning they have rebuilt the entire cartridge) at the link below.

Refurbished Ink
http://www.lainks.com/.sc/ms/pml/Inkjets--Hewlett%20Packard/Photosmart%20C4150

Or buy new cartridges.

Have a great day!

CL41, this is the one you are using for your cartridge.

Did you change your cartridge with brand new one or refilled one??

If you did with refilled one, the ink level won't go back with full.

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This is the method how printer measures the ink level.

1. Each cartridge has a serial number.
2. As soon as installation in printer, printer recognizes the cartridge by serial #.
3. And the printer starts to count the printing document.
4. After reaching certain print counting, the ink level will show "low ink"

So my answer is even if you refilled your cartridge, the ink level won't change,
since printer cannot weight the cartridge or.....some other technology to measure each color ink level.

Thanks.

Lexmark does not recommend using refilled cartridges. However, if you have successfully used one before, there's a possibility that the refilled cartride got damaged along the process of refilling. Try to insert a different known working cartridge to determine if the other is faulty. Or better yet, try to purchase a new genuine Lexmark cartridge.

You have to refill both.

It is because it is not a true cartridge from Brother MFC295CN AllInOne InkJet Printer. I too have experienced this lately. Used to have cartridges refilled at Cartridge World and because they were original cartridges with liquid refil they worked. Since Cartridge World has stopped refilling and just replaces with seemingly the same thing, but they are not, they are rejected by the printer. False economy now and Cartridge World are going to find themselves out of business eventually. It's a way of putting a stop to cloning.

THERE IS AN ERROR IN CONON PIXMA MX308 ERROR CODE U051 COLOR CARTRIDGE ERROR.

Error code 4 normally indicates that there is no unk, and the solution is by installing a genuine cartridge, Try to use Black PG40 remanufactured Canon printer ink cartridge. This cartridge is a high capacity cartridge which has been filled with 23ml of ink compared with the 16ml (Black) that you get with the originals. Compatible with: Canon Pixma MP140. if this error still occur it is better that you try the following procedure below:-

When you insert a refilled ink cartridge into your Pixma MP140 printer you should get a warning about the refilled cartridge. You should also be prompted, asking if you wish to disable ink level detecting. Agree to do so, and you won’t get the warnings again because the ink levels won’t be monitored by the printer.

Thanks

yes, the printer is having a hardware failure. reseating the cartridge is the only troubleshooting you can do.

do u have a manual of your printer see in manual