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Question about Canon FAXPHONE B740 Plain Paper Bubblejet

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Canon b740 fax

In the past I have gotten the cartridge refilled with no problem. This time after only 1 refill it will not accept the cartridge. Message "Put in cartridge" will not go away. I use the BC 20 black cartridge. I have gently cleaned the contacts on the cartridge and on the canon with no help at all.

Posted by joefran6 on

  • Anonymous Feb 10, 2009

    I have the same problem with the same Faxphone model b740 the Put in Cartrige message does not go away



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I can only recommend GENUINE Canon NEW Cartridges

Posted on Oct 28, 2008


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How to change ink in canon mx492

Replacing Canon ink jet cartridges can be expensive. On the off chance that you have a shading printer, the expense of the ink may include rapidly. Most Canon cartridges are refillable, and you can set aside some cash by supplanting the ink yourself. Refilling Canon Printer cartridges can be cultivated by getting an ink refill pack so you can refill your cartridges at your home.

Check your Ink Cartridge
Method 1:
1. Make beyond any doubt the ink cartridge is vacant.
• Many Canon ink jet cartridges have an electronic device that counts down with every character printed.
• When the counter reaches 0, you will get an error message on your printer.

2. Follow manufacturer's directions to remove the Canon ink jet cartridge.

3. Look to see if the ink reservoir is empty.
• On the off chance that there is still ink in the store, reinstall the cartridge, and when you get another mistake message, push the "alright" catch to keep printing.
4. If the cartridge is empty, refill the Canon ink jet cartridge.

Method2. Refill your Ink Cartridge

1. Acquire an ink refill pack at an office supply store or online. To refill canon ink cartridges, you need a 30 cc syringe with a needle, a thumb drill and printer ink.

2. Place the ink holder on paper or paper towels. When refilling Canon cartridges, you may have some ink spillage.

3. Select the ink. For example, on the off chance that you are refilling your yellow ink cartridge, you will require yellow ink.

4. Put the needle on the yellow ink holder.

Method 3: Replace Ink

1. Discover the opening where the ink originates from. This will be situated on the wipe region of the cartridge.

2. Crush two or three drops of the right shading ink on this opening to fill the wipe with ink.

3. Tape the leave opening with tape to avoid ink spillage while you complete the process of refilling Canon cartridges.

4. Drill a little opening in the ink cartridge with a thumb boring tool underneath the cartridge mark.

• Look on the cartridge for a letter meaning the shade of the ink, and underneath it, a hover with a dimple in it.

• When you refill ink cartridges, you need to penetrate the opening amidst the dimple.
5. Set the needle into the opening you made in the cartridge, and cautiously push in the ink. When refilling Canon cartridges, watch the cartridge with the goal that you don't overload it.
6. Remove the needle from the cartridge, take it off the compartment, and set the top back on the ink so it won't spill.
7. Seal the gap with paste, hot wax or electric tape when you wrap topping off Canon cartridges to anticipate spills.
8. Remove the tape you put over the wipe region.

Method 4: Reinstall Ink Jet Cartridge

    1. Introduce the cartridge and select upkeep on your printer.
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    For any other queries please contact Canon Printer Support and if you want to see video that how can you refill the Canon Cartridges. So Please CLICK

I replaced already new toner cartridge for my brother fax machine mfc-7220 but still the on screen message is appearing on the display "TONER LIFE END". Pls help me to solve this problem. Tnx and God bless...

I replaced already new toner cartridge for my brother fax machine mfc-2820 but still the on screen message is appearing on the display "TONER LIFE END".
Pls help me to solve this problem.

Cannot send and receive fax after refilling PG-40

I own a Cartridge World ink refilling store and I think that the fax not printing is Canon's new approach to kick out refills from their all in one machines. We cannot reset the ink level indicators on these cartridges and if people can no longer print faxes if their ink says it's low, then they can never use refills if they want to use their fax machine. I think it is also a way for Canon to make more money on their ink sales by making consumers buy new ink before theirs runs out. As far as I know there is no way to fix this problem.

Where do you get refill ink for canon fax phoneL80

The Canon Faxphone L80 takes a Canon FX3 cartridge. To get the highest quality refill I would first see if there is a Cartridge World store in your area. Cartridge World stores refill most cartridges in house with American made parts. Then try Office Depot. Office Depot is the only big box store that actually "remanufactures" toner cartridges. I would not recommend cheap refills or refill kits from the internet. Many use very low quality toner that wears on parts leading to print defects or they reuse parts that already generate print defects. DO NOT buy a "compatible" cartridge, these are not refills. They are new cartridge replicas and have no recycled components.


1) your purge unit might be blocked,do as many head cleans as you can in maintenance mode.
2) it can also be the cause of a faulty cartridge
3) tel line noise can also be a cause

I want to refill the ink cartridges (black 30 - colour31) do I do it?

You can't refill these cartridges yourself. Your printer remembers the serial numbers encoded in the electronics of the cartridges that have been in the printer. If your printer sees the same serial number in a row it will kick out the cartridge. HP printers don't use this same system to reject cartridges. I recommend Cartridge World refills or refills from anywhere that has a high turnover of these cartridges so you don't get one with the same serial number.

Can I refill my Canon Fax JX300 cartridge?

yes you can refill the #40 cartridge mfor the JX300 - but when you put it in you will get a message saying 'ink volume unknown' and it won't do anything and the yellow light on the machine will be blinking. - to solve this problem hold the stop button down till the count of ten and the machine will work normally except you will get no low ink warning
Tony Rae
London, Ontario Canada

Wont recognize pg40 refilled cartrige

you will have to buy a new origenal cartridge.the cartridge have a pcb at the back that is damage.

Refilled cartridge

press stop for 5 sec after changing the cartridge

Using refilled cartridges

Are these chipped cartridges/ If so you will need to get hold a cartrisge re setter Most ink suppliers/manufacturers do them.
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