Attached file has printed on my LAN HP2055dn LaserJet on three occasions recently. There is another Printer, HP OfficeJet Pro 8210 on same LAN and does not print this file.
HP OfficeJet Pro 8210 is wireless and HP2055dn LaserJet is CAT5 connected to Apple AirPort Extreme network.
The attached file [ID=1311320] is HP2055dn-1.jpg and is 447Kb.
Any ideas about the source of this file and should I be concerned?