Lots of people having issues finding Toolbox software on HP’s website. Well, I too really needed it. Fortunately I found a hold of one, so I stripped it down to just the Toolbox/Drivers and I’m putting it on here to help everyone out. Files were removed/no ISO upload because I don’t want to pay for extra space!
Download 2550 Series Toolbox 73.5 mb
Note: Due to missing files, follow through with the default options and click ignore for any files missing (it will complain about the missing manual and web registration). At the final summary screen, uncheck all boxes (just in case).
I have a 2410, 2420, 2430 toolbox uploaded over here (8/22/2011)