The only difference now is that the cartridges are stuck in the middle of the printer instead of inside at the right end. Using c in XP, printer keeps spitting out pages at random, there is only a small black arrow in the top right hand corner of the page. That will eliminate the possibility of corrupted or bad drivers causing a possible problem and printer drivers are free. As this is actually a Printer Repair Site, you may need to get help from a Computer person, rather than a Printer Technician, if you cannot download the driver you need Original post and thread by Mary C. Please enter a Product Number to complete the request.

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I tried cleaning the cartridge and replacing the cartridge but no luck.

My problem is someone in my household changed the colors and when I printed a document that had red or blue or yellow in it, it prints these colors different.

This is a printer repair forum Please let me know as soon as possible. As a new PCB costs quite a bit, its better to put that money into a new printer, as the prices 94c0 come down so much in the last couple of years Try this link and tell us the results. Any help is h.

The serial number provided does not match the previously selected product. COM and download the latest drivers.

I have ripped my printer apart but have found nothing that would stop power from getting to the printer, I have tested the power cord and everything is functioning fine. We are unable to determine your warranty status for the product and serial number provided.


One stops with the arrow eeskjet the black cartidge and the other stops with the problem on the color one. Unable to determine warranty status. They have new cartidges in them, like I said they were working fine eeskjet.

HP Deskjet c Printer series Troubleshooting | HP® Customer Support

As long as the old or empty cartridge was not causing an error condition, your printer will still print in black, as long as that old color cartridge is installed, even if its empty Any warranty support needed would be completed by the third party that sold the product.

It doesn’t help matters that the printer does not have any red light, just green and amber, yellow lights, so if you told us which lights were doing what it would also be of help. Please enter a Product Number to complete the request.

This product cannot be identified by Primt Number alone. I have a hp C inkjet printer. My printer head may be plugged because my printer only prints out the color pink. Up until this point, it’s worked just fine.

The chances of an actual bad cartridge are very high. Max Printing Speed Color ppm. Is there any way to physically remove the ink from the 45s and put up into the 15? Helen, Either it wont print anything, or it prints, but not what you expect.


HP Deskjet 940c Printer series User Guides

As soon as I turned the computer on in the morning, all the lights started blinking again. Theres no way to say when that shut down process will actually happen, but its usually around six months or so after the expiration date passes.

HP margins on the ink and supplies greatly exceed those on the hardware, I suspect. If you have the correct cartridges and your printer still shows a cartridge error with your new black cartridge installed, odds are that you have a defective color cartidge.

HP Deskjet c Printer User Guides | HP® Customer Support

Laptops by Dan Ackerman Nov 26, The problem is that the empty cartridge will eventually fail altogether as the cooling effect of the inks is no longer present. This does not mean your printer may not be dirty, or have another service related problem, or even bad cartridges.

One example not an endorsement: Can you tell me how to clean and unplug my plugged heads???!!! If your have cleaned the contacts and the cartridges test okay in another printer and you still get the error, consider a new printer.