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- HP Community
- Printers
- Printer Ink Cartridges & Print Quality
- HP951xl Magenta

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09-06-2021 05:04 PM
Printer HP Officejet Pro 8720
Purchased ink from OfficeMax. As ink is depleted I have removed and replaced cartridges without any problem. Today HP 951XL ran out, I pulled out the old and tried to insert the new cartridge but it will not snap in. Have tried all the suggestions to no avail. I can put the used ink cartridge in, it will snap and lock. But not the new ink cartridge, I suspect I have a defected cartridge. Is there any way work around to have new cartridge snapped in?
Thank you.
Solved! Go to Solution.
Accepted Solutions
09-06-2021 08:50 PM
The Officejet Pro 8720 uses HP 952 color 952 XL cartridges in the US, see here for confirmation. The HP 951 cartridges are used in the Officejet Pro 8600 series printers.
You will need to replace the cartridge with a 952 or 952XL if you have an Officejet Pro 8720 printer.
I am not an employee of HP, I am a volunteer posting here on my own time.
If your problem is solved please click the "Accept as Solution" button
If my answer was helpful please click "Yes" to the "Was this post helpful" question.
09-06-2021 08:50 PM
The Officejet Pro 8720 uses HP 952 color 952 XL cartridges in the US, see here for confirmation. The HP 951 cartridges are used in the Officejet Pro 8600 series printers.
You will need to replace the cartridge with a 952 or 952XL if you have an Officejet Pro 8720 printer.
I am not an employee of HP, I am a volunteer posting here on my own time.
If your problem is solved please click the "Accept as Solution" button
If my answer was helpful please click "Yes" to the "Was this post helpful" question.
09-09-2021 06:13 AM
Thank you! My husband uses the 951 ink and when he bought some for us, he gave me the wrong ink. After I posted this help I took a step back and finally figured out what he did. I appreciate your help and I thank you! 🙂