Question about HP DeskJet 940c InkJet Printer

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What ink number do I request to refill a color cartridge? The tech said there were 2 different configuratuons of color depots. So which is ares?

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Hithere
You need 15 & 78 Ink Cartridge Set for HP
15 is Black 78 Colour

All the best Pineworks

Posted on Apr 25, 2010

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3 Answers

Printer does not recognize ink cartridges on Epson NX415 printer


do you have the correct ink cartridges,also make sure they are installed correctly if this all checks out then try to unplug printer for 30 seconds and then plug back in and let it restart

Aug 15, 2014 | Epson Stylus NX400 InkJet Printer

1 Answer

After refilling my cartridge it shows ink level low for one cartridge and gives two error messages for every printing but prints. But for another cartridge it does not print and give message to buy a new...


Original Printer manufacturers do not recommend refilling in cartridges.
Different inks used in different cartridges differ in density, color, acidity etc. Usually refilling ink is made as universal ink. i.e. They produce the ink for 'any printer'.
The differences in the original and refiling inks might lead to the printer not recognizing the ink level.
Either buy a new cartridge or just ignore the messages.

Sep 24, 2011 | Lexmark Z1320 InkJet Printer

1 Answer

I'm trying to use refilled ink cartridges in my Canon MP530, but I get a V (or U) 130 error message. Any thoughts?


CHECK INK
A.
U130

An ink tank that was once empty is installed.
Replace the ink tank.
Printing under the situation may damage the Print Head.
Canon shall not be liable for any machine malfunction or damage caused
by refilled ink tanks.
If you want to continue printing with the refilled ink tank installed, press
and hold the [Stop/Reset] for at least 5 seconds, and then release it. Using
refilled ink tanks are memorized.
* This operation will release the function for detecting the remaining ink
level

B.
i am not sure but is working on 520
1. print mono or print color for color
2.stop
3.ok
4.on/off
  1. Switch the printer OFF
  2. Press buttons 1 + 2 + 3 and 4 (simultaneously using four fingers)
  3. Keep pressing this four buttons for 10 seconds
  4. Release the On/Off button (number 4) (Keeping pressing the others)
  5. After a few seconds (when the printer go ON) you can release buttons 1, 2, 3
  1. Maybe step "c)" is not needed
  2. This procedure was used when I refilled the Black cartridge - try using the ColorCopy button instead of BlackCopy button (number 1) if you refill Color cartridge.
  3. Maybe there is no need for all the four buttons - you can try 1 + 4, 2 + 4 or 3 + 4. (or 1+2+4, 1+3+4, 2+3+4)

Dec 02, 2010 | Canon PIXMA MP530 All-In-One InkJet...

1 Answer

Hello,after refilling ink cartridges HP21 and


Since HP’s ink technology is different from other manufacturers, they do not recommend to use refilled or remanufactured ink cartridges. Though the cost of genuine HP cartridges are bit expensive than the other cartridges, HP cartridges are manufactured in keeping mind the important factors print quality and customer satisfaction. Using the refilled cartridges may degrade the print quality and may damage the printer’s internal hardware.

I request you to use genuine HP Inkjet cartridges and verify the result.

:) Dr Tony

May 10, 2010 | Office Equipment & Supplies

2 Answers

How can I make your 8500 pro accept a refilled HP cartrige.


The HP 940 cartridge is the new version of the HP 88 cartridge. Both have a chip that estimates ink levels. Once the chip says the cartridge is empty it will refuse to print, no matter how much ink is really left in the cartridge. This is a safety measure so you don't get air in your ink lines. If you get air in an ink line, that color will no longer print. We can refill the HP 88 because there are replacement chips available for these cartridges. I own a Cartridge World ink refilling store and I don't refill the HP 940s yet because I don't have access to a replacement chip. If you purchased a refilled HP 940 and it's not working, I would say the chip has not been replaced. I would wait until a reputable refiller (i.e.-Cartridge World, Office Depot, etc..) offers refills for this cartridge before you try anything off the internet.

Feb 16, 2010 | HP Officejet Pro 8500 Wireless All-In-One...

1 Answer

Black and color cartridges refilled. originals back in printer...printer says no color cartridge installed.. have cleaned contacts on cartridge and machine, NO difference. can we print just in black if...


You need to have both black and color cartridges installed with functioning electronics to use your printer. Sounds like your original color cartridge and the refilled color cartridge you purchased both have bad electronics. I recommend Cartridge World or Office Depot for cartridge refills because they electrically screen their cartridges before selling them. You need to buy either a new or refilled color cartridge for your printer to work.

Feb 09, 2010 | HP PSC 950 All-In-One InkJet Printer

1 Answer

Hi, I just got a Cannon369 MP360 the black ink is empty,but there is color ink in it. It will not print anything. Do I have to replace the Black to get color in to work??? Since it's 2nd hand I don't want...


With this type of printer you need to have a full black cartridge to print black and white. The new Canon BCI-24 black cartridge from Staples is only $8.29. These cartridges are even cheaper from refillers. I recommend Cartridge World or Office Depot for printer cartridge refills.

Feb 02, 2010 | Canon MultiPASS MP360 All-In-One InkJet...

1 Answer

My HP 6500 only prints yellow and black. I refilled all three color cartridges and only the yellow is working. Any ideas?


I own a printer cartridge refilling store and I can't refill these cartridges yet because the chip needs to be replaced/reset and we don't have the technology to do it yet. The reason why only the refilled yellow is working is probably because the chip still thinks there's ink in the cartridge. However, your yellow cartridge will most likely soon not print as well. The other cartridges the chips are telling the printer they are empty. Printer manufacturers like to do this kind of thing so you have to spend the extra money to buy their ink. I would not recommend even trying to refill these yourself until you see reputable retailers with refills (i.e.- Cartridge World, Office Depot, etc).

Jan 12, 2010 | HP Officejet 6500 Wireless All-in-One...

1 Answer

Ink cartridge refill


You can't refill these cartridges yourself. Sure you can get ink and inject it in, but your printer remembers the serial number of each cartridge and how many pages you've printed with it. Because it remembers this information it turns off the cartridge electronics to prevent the use of refills. I would try to get refills for the black but not the color cartridge. I own a Cartridge World ink refilling store and we have a high return rate on the color cartridges. It seems the printers are extremely finicky about color refills. If you get a black refill and your printer won't print with it, exchange it for another one because you happened to get a cartridge with the same serial number as the last one you had. I recommend Cartridge World refills, then Office Depot brand refills.

Nov 19, 2009 | Canon Pixma iP2600 Photo InkJet Printer

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