Posted on

ISOM 2017 Colour Test

ISOM 2017 digital presss colours

ISOM 2017 colours for digital printISOM 2017 cover

In July 2017, OCAD Inc added their ISOM2017 orienteering map template. When you File > New and select an ISOM 2017  template, you can read in the displayed Map Notes;

ISOM 2017 – International Specification for Orienteering Maps
CMYK color values optimized for digital printing with Heaven Soft paper on Xerox Versant by frey-print & design, CH-Birr. Copyright OCAD AG 2018-01-18

With a continued move to digital print of orienteering maps, OCAD had decided that it was time to explore a CMYK colour range suited specifically to that medium. (Note that templates are still provided with the original colour table which is more suited to offset CMYK printing). In conjunction with leading Swiss O map printer, Frey Print, they  optimised the CMYK colours for Heaven Soft paper printed on a Xerox Versant digital press. Continue reading ISOM 2017 Colour Test

Posted on

Updating to ISOM 2017

ISOM 2017 cover

Having troubles with ISOM 2017 update?

Many mappers are updating archive maps to ISOM 2017 and using ISOM 2017 for 2017 events. Some mappers have experienced issues in converting so this post provides links to useful information. And in Aiming off below, check out Mesa2, a top device for OCAD mapping in the field. Continue reading Updating to ISOM 2017

Posted on

Office Digital Printer – OKI C321dn

Stochastic screening

Using Printech Project test 2006 sheet to test

OKI & Printech Project sheet
OKI & Printech Project sheet

Having just posted some new print and colour guides in the Resources section of this website, I was most interested in a print quality test experience on Swiss O-map blog O-Zeugs.

The author (presumably M Lerjën – I’m writing this under the shade of our plum tree and the combination of light colour text and myriad screen reflections makes it hard to be sure), has just bought an OKI C321dn colour laser printer and is now checking it out as to map print quality. Interesting to buy first and test later but as highest quality wasn’t a primary motive to buy, then I can understand that process.

The blogger then put the OKI through its paces via the Printech Project test sheet. While his conclusion is that

with my OKI I will never reach the high end.

the process he goes through and the explanation of the results he gets is definitely worth a view by anyone faced with checking out a digital press for O maps. This applies whether it is an office press like this OKI or a commercial press.

That particular blog post is OKI C321dn and the Printech Project Test Sheet.

Colour matching

Colour test prints
Colour test results

The  later print quality test blog post Mappers Blog: Color correction of the OKI c321dn for printing maps covers his attempts to colour match the OKI output to Swedish O colour specs. The result is the same as reported in my guides – yellow and pourple are very difficult to match.

Orienteering Australia has available a similar offset printed colour matching swatch. I included that with most Pretex despatches in December. They can also supply offset printed Printech Project test sheets for comparison testing.

[hr]

[typography font=”Merienda One” size=”24″ size_format=”px” color=”008000″]Post script[/typography]

Re “… his conclusion …” in the 3rd paragraph above. Often I would put his/her but it struck me just a couple of weeks ago that I don’t know of any female orienteering mappers. I’m sure they are out there.

Wouldn’t you know it. Just a few hours after writing the above, via O-Zeugs I read of a female mapper.