Sku 26Q96A. Envelope feeder No. Electromagnetic Emission Standard EN 55032:2015 / CISPR 32:2015 Class B, EN 55024:2010 / CISPR 24:2010, EN 55035:2017 / CISPR 35:2016, EN 61000-3-2:2014 / IEC 61000-3-2:2014, EN 61000-3-3:2013 / IEC 61000-3-3:2013, FCC CFR 47 Part 15 Class B, ICES-003, Issue 6 Class B, EN 301 489-1 V2.1.1:2017, EN 301 489-17 V3.1.1:2017.
Being an HP printer it's probably good, but it isn't my 'cup of tea'.
Not particularly easy to set up this wireless printer for a not very tech savvy person. User manual and on line help feature is not very clear. Item prints well, but I dislike having the paper feed from the rear of the printer. Probably a good printer but I wouldn't buy this one again.