Amazon.com: HP Designjet 500 42-inch Roll Printer (C7770B) : Office Products
Used HP Designjet 500 or HP 500ps, not a good investment for 3D renderings or photographs; acceptable for technical line drawings in AEC.
HP DesignJet 500 42" Large Format CAD Inkjet Plotter Printer C7770B | eBay
HP Designjet 500 Plus Plotter C7770F A0 Large Format Printer ERROR 21:10 NO PRINT 7081515022933 | eBay
Amazon.com: Replacement Parts Accessories for Printer Clean Station Compatible with HP Designjet 500 510 800 Service Station C7769-60374 : Office Products
HP DesignJet 500 Plotter- C7769B - HP Plotter for Sale