Hp Envy Ink Jet Cartridge Error

I am always satisfied with my HP ink order however, with this order there was not an envelope to return the old ink cartridge to HP. Was this an error or the way it's going to be?

[This review was collected as part of a promotion.] Good little ink cartridge--black--for my HP Envy Printer. No leakage and easy to install. Packaging contained it properly, and the price was reasonable.

[This review was collected as part of a promotion.] I have had a very reliable HP printer for years. The 56 fits my approximately 15 year old ink jet printer that has outlasted two other HP ink jet printers. While I much appreciate my oldest printer and its newest replacement ink cartridge I do not appreciate HP and its long time partner American Airlines Advantage program, I am very disappointed that I no longer can accumulate or more importantly keep my hard earned airlines miles active, especially in these little to no travel covid times. Please restore miles with ink cartridge purchases and avoid deceptive advertising with your airline partner.

This was the only place where I could find the ink cartridge for my Envy 6052

Genuine HP laser jet cartridges always perform well but I wish my Laser Jet Pro M452nw printer, which I use this black cartridge in, didn't warn me about it being "low" or "very low" because I can see in the prints when the cartridge needs changing and I have to deal with these warnings for many weeks, even months, before the cartridge actually needs changing.

I love my HP Envy 4520 printer and the ink it uses

What can one say abiut an ink-jet cartridge. It works well. That's what you expect and that's what you get.

The design jet ink cartridge worked perfectly. It did what it was designed to do.

The Laser Jet toner cartridge is just what my HP printer needed. It did the job.

[This review was collected as part of a promotion.] Our small family farm prints a bunch of different things from signs to sales flyers and the HP ENVY Inspire 7955e has been a pleasure to use and has been keeping up with our moderate demands. After unboxing the HP Envy, the setup was smooth and easy. It found the network and our computers and devices were able to find it and hook up to it. I love the Instant Ink delivery which is a great idea and should be a must for any printer! After you've signed up with HP+ the printer will watch your ink levels and tell HP to ship you out ink before you run out. It's a quick printer and with the ink delivery, I don't have to worry about what we are printing or running out of ink at a critical time when you need to print something. I received a special deal on this product for providing my feedback. After a month of using this printer, I am happy with our decision to upgrade the old clunky printer for the faster new HP ENVY with the HP+ Instant Ink delivery.