Hardware Review: HP’s New Designjet 4520 Large Format Printer

A long and mostly useless article, without any real description and no specifications. What is the widest roll? How fast a sheet can be printed. Which OS can be used, and are there drivers for other than Windows? (I hope the writer is aware of the fact that not only Windows OS exist for computers) Pictures are nice, printers are nice, but large format printers were invented for CADD and drawings are still printed using large format printers. What is the dpi rating of the machine, printhead change intervals, etc. What size and type of ink have to be used? I cannot believe the amount of words and the total lack of important information and no specs. It was so bad, that I DID NOT WANT TO READ AND SEARCH FOR INFORMATION AT ALL. Please switch and start reporting about new petrocks, leave the technical field to profesionals.