Okay, we don't know 1) why people keep buying this for their HP OfficeJet 9018, 90xx because it is not listed as compatible models here. 2) people swap their old broken unit with ours. Their returns put a strain on our resources. So, we no longer accept returns on this product. You buy it, you own it. 1MR66-40079 Scanner ADF Automatic Document Feeder AssemblyHP OfficeJet 8010e All-in-One Printer (228G2D)HP OfficeJet 8012e All-in-One Printer (228F8B)HP OfficeJet 8012e All-in-One Printer (228G3D)HP OfficeJet 8014e All-in-One Printer (228G0B)HP OfficeJet 8015 All-in-One Printer (1KR58A)HP OfficeJet 8015e All-in-One Printer (228F5A)HP OfficeJet 8015e All-in-One Printer (228F9B)HP OfficeJet 8018 All-in-One Printer (6SB41D)HP OfficeJet 8022e All-in-One Printer (1K7K6A)HP OfficeJet Pro 8020 All-in-One Printer (1KR62A)HP OfficeJet Pro 8020e All-in-One Printer (229X1D)HP OfficeJet Pro 8022e All-in-One Printer (229W7B)HP OfficeJet Pro 8024e All-in-One Printer (229W8B)HP OfficeJet Pro 8025 All-in-One Printer (1KR57A)HP OfficeJet Pro 8025e All-in-One Printer (1K7K3A)HP OfficeJet Pro 8025e All-in-One Printer (229W9B)HP OfficeJet Pro 8028 All-in-One Printer (1KR61A)HP OfficeJet Pro 8028e All-in-One Printer (1K7K7A)HP OfficeJet Pro 8035 All-in-One Printer (3UC66A)HP OfficeJet Pro 8035 All-in-One Printer (4KJ65A)HP OfficeJet Pro 8035 All-in-One Printer (5LJ23A)HP OfficeJet Pro 8035e All-in-One Printer (1L0H6A)HP OfficeJet Pro 8035e All-in-One Printer (1L0H7A)HP OfficeJet Pro 8035e All-in-One Printer (1L0H8A)
