I've seen both positive and some negative reviews for this printer and to be honest, I don't understand the negative reviews at all. To begin with, if you use the HP app on your phone, setup will take you less than 5 minutes. Seriously, and that includes adding the ink. The HP Smart app will quickly add your printer to your wireless network and then guide you through installing the ink and the two print heads. It will then print an alignment page. Be sure it is tight against the edge of the scanner and let it scan. Then your print heads are automatically aligned for best print quality.I've read the reviews that say the scanner doesn't work, the paper jams, the print quality isn't great, and so on. All of that is BS. They must be doing something wrong, or using the incorrect settings for the media they are printing on. Case in point, look at my photo I uploaded of flowers. I took that picture with my camera. I printed it on this HP Smart Tank 7301 printer. I don't know about you, but I find the color bright and vibrant, and the details equally sharp. It looks just like the photo I took and keep in mind you are looking at a picture of a print.I have used the scanner and the automatic document feeder for small amounts of paper and large amounts. I have yet to have a jam. Likewise, if you are using quality paper with a weight between 20 - 24 pounds, you will have no issues with proper paper feed. I have printed envelopes and obviously, on photo paper which is much, much thicker and heavier. Again, nothing jammed.I scanned items from the flatbed and the ADF to my Mac and like my previous HP printers, it worked flawlessly using the HP Smart App I downloaded. (The app is available for Mac, Windows, iPhone and Android phones.)But far and away, the thing I like best are the huge ink tanks. I don't know if the pictures do it justice, but the supplied ink bottles are big. Even the color ones are huge. I can see how you would get 2 years of ink out of these.In the past I have been using a variety of HP Instant Ink printers. I was fine with Instant Ink, especially since my last one, the 8034e came with a year of free ink. As the free trial was coming to an end, I decided to go for a tankless printer. That way, I am not buying a new one to keep the free ink coming, or locked into a subscription. Now, my tanks are full and this will last a long, long time. I like that if the print heads wear out, I can replace them as well. If you look around, you can score genuine, OEM print heads relatively cheap. I also like that the ink for this printer is inexpensive.About $66 overall for all 4 bottles that will last another couple years. However, you can even approach the refills in a less expensive manner by buying a bottle a month after you first get your printer. That way, you can spread out the cost, but still have the ink on hand when you need it.One thing I would recommend is to use ONLY HP ink. It does make a difference. It is formulated for this printer and print head and since it is so inexpensive, it is foolish not to do so. Also, I use HP papers, but if you choose to use another brand, be sure to use a high-quality ColorLok paper. It really does make a difference too.I am perfectly happy with this printer and if you use the HP Smart App to set it up, stick with genuine HP ink and HP or other quality paper, you will have no issues at all and colorful printing for about a penny a page.