A very capable monochrome printer

In addition to doing a very poor job of emphasizing the DesignJet 90’s self calibration capabilities, courtesy of the built in colorimeter, Hewlett Packard does an even worse job as regards explaining quality monochrome printing. You have to delve deep into their web site to find a document named ‘ICC Profiles – for black and white images’. This leads you to downloading a file containing 8 Jpgs, each containing 7 copies of the same monochrome photograph with slight tint variations. You start by printing the Neutral profile Jpg on paper of your choice then select the picture with the most pleasing tint. Say it’s the one captioned ‘Magenta’. You then proceed to the Magenta profile and print that Jpg, electing the best. Then all you have to do is download the related ICC profile from the HP web site and drop it into the /Library/Application Support/Adobe/Color/Profiles folder and choose that profile when printing in Photoshop.

It all takes less time to do than to describe and, once again, HP’s instructions are outstanding. I did this using the three sheets of free HP Photo Matte paper provided with the printer, which is recommended for monochrome ‘art’ prints, whatever that means. As Himmler once remarked, “When I hear the word ‘Art’, I reach for my gun”. Frankly I find the surface of this paper to be deader than yesterday’s news but I suppose it’s fine if you want to mount 4″ x 6″ prints in 30″ x 40″ mats, sign in 2B pencil and make sure you append a 1/10 designation. This confirms for the twit with a big checkbook that this is none other than a Limited Edition of ten, and the price, of course, is inversely proportional to the size of the photo.

Here’s a snap of three of the profile pages and a 13″ x 19″ print made with the profile of choice on the DesignJet. This is an outstanding fine tuning capability, though I think I will stick with HP Photo Satin paper as I like a little life in my print surface.

In the original print a very full tonal scale is retained, though a glossier paper would improve on this further.