DEC 1800 300 300 us-ascii B ljet3 appears to be same as Acer 506G11 also Citizen ProLaser 600, Minolta SP-6, Epson 5200, only partial function - ok for text/ASCII, some graphics, but HP PJL not supported. still resolving - watch this space. Is a 3rd party product which is OEM badged, even by Epson ! (who don't make it)<p> Consumables/Refills: UKP110+ (sterling) - v.high cost<p>