The question is why is HP buying Exstream since at this time HP does not really participate in the markets where Exstream operates. Exstream is a software supplier to the corporate data centers principally for transactional documents. HP is the leading supplier of solutions for office printing. If HP is prepared to spend what may be around $1 billion it shows a significant statement of intent to operate in the enterprise market of the corporate data center and also in the rapidly developing market of transpromo.

Perhaps the answer is HP will soon announce a new development in its printing strategy and have a suitable printer for the corporate data center and possibly for personalized direct mail. Now I know that HP Indigo has its HP Indigo 3250 press that prints around 140 color pages per minute and a number of these printers are used for transpromo work in Israel and other places, but this is not really a corporate data center printer.

Perhaps the answer lies in HP’s Edgeline thermal inkjet technology. HP has always indicated that this technology will be used for many applications. Today it is used just for HP’s entry into the office multi-function document market.

I have analyzed in depth all the HP white papers on Edgeline and from this have worked out that HP could easily make a 20 inch width color data center printer that could operate at a speed slightly in excess of 300 pages/min. I know this is not as fast as the new range of high-speed color printers from Agfa, IBM, Kodak, Océ, Screen and Xerox, but Edgeline technology would allow HP to sell this 300 plus page/minute printer at a fraction of the price all of these new printers are selling for. Not everyone in the corporate data center market wants to run 1,000 pages/minute, and many would want to have multiple slower printers rather that relying on one super-fast device.

Perhaps the announcement of the planned acquisition of Exstream is also a pre-announcement of the HP Color Data Center Printing System. It will be interesting to see how this news develops in the coming months.

For further analysis and commentary, review Gail Nickel-Kailing's commentary today on WhatTheyThink.com.