The beginning of 2012 I have been given the 3050A. As usual, also this all-in-one HP is solidly built and easy to handle. Print and copy results are very good. The installation was easy and the fold-panel self-explanatory. The paper tray (vertical) requires expanded some desk space. How many sheets you should insert, HP does not reveal, unfortunately. But experience shows that we must not load single sheet, otherwise there will be problems with feeding. If you want to print on one sheet of both sides, you have to remove the entire stack of papers, lay the far side printed sheet on the stack and place the stack of paper into the device again, otherwise there will be problems with feeding. In older models like the F2420 there were no such problems. Disappointing I found the scan functions, because there are fewer choices in the resolution in dpi. If you want to scan a document as a PDF file, then provides the 3050A For example no 150 dpi. The 3050A was delivered with two original cartridges, but when my device does not work the Tintenfüllanzeige. Although no black expression was impossible, the software did not show any problems with ink level. Conclusion: The 3050A is a medium magnificent unit of HP. I would be for another All-in-One HP decide because HP can do better. For the above reasons, there is of me only 3 stars.