| Dear customer, When there might be a difference between the automatic generated specifications by the Ebay system, and the hand written/typed description, then please be aware that the only correct description is what's written by our selves here in the description. Specifications above might be slightly different. Thanks for your understanding. HP DesignJet 500 C7770B 42" Large-Format Thermal Inkjet Printer Plotter | Manufacturer Part # | C7770B | | Print Technology | HP Thermal Inkjet | | Color Control | PhotoREt III HP Color Layering Technology Uses more color levels to deliver higher quality printing without the disadvantages of higher DPI, such as slow printing speed and larger file sizes. | | Print Speed | Fast Mode: D-size line drawings: 90 seconds; color images: 85 sq. ft./hr Normal Mode: 36 sq. ft./hr Best Quality: 21 sq. ft./hr | | Resolution | 1200 X 600 DPI with HP Color Layering Technology | | Connectivity | Ports | Centronics parallel IEEE-1284-compliant USB 1.1 | Optional Network Ports | HP Jetdirect 600n/610n (EIO) internal print servers (Part #: J3111A) HPGL/2 accessory card (Part #: C7772A) | | Languages and Fonts | HP-PCL3-GUI Optional HP-GL/2, HP RTL, CALS G4 with the HP-GL/2 accessory card (Part #: C7772A) | | Memory | 16 MB RAM (Expandable to 160 MB with HP-GL/2 accessory card (Part #: C7772A) 1 slot open Memory options designed specifically for the HP DesignJet 500 Series: HP-GL/2 accessory card AND 16 MB RAM module (Part #: C7772A) 64 MB RAM module (Part #: C2387A) 128 MB RAM module (Part #: C2388A) | | Paper Handling | Input | Single Sheet Feed Roll Feed | | Input Options | 24" Spindle (Part #: C2389A) 42" Spindle (Part #: C2390A) | | Media Cuter | Automatic Cutter | | Types/Sizes | Media Types: HP Bright White Inkjet Paper (bond), Translucent Bond, Natural Tracing Paper, Vellum, Clear Film, Matte Film, Coated Paper, Heavyweight Coated Paper, High-Gloss Photo Paper, Semi-Gloss Photo Paper, Paper-Based Semi-Gloss, Satin Poster Paper, Studio Canvas, Banners with Tyvek, Colorfast Adhesive Vinyl Media Sizes: 8.3" to 42" wide, maximum length: 74.7", sheets, 24", 36" and 42" rolls, maximum print length: 150' | | Misc. Features | Power Requirements | 100 to 240 V AC 10% auto-ranging, 50 to 60 Hz, 3 amps max. | If something is not on the picture it's not included unless stated otherwise. |  |