Few have a Z6100 here I guess but you could search for the Z2100 settings.http://www.museofineart.com/profiles.aspx?type=silverrag
Custom>Fine Art Pearl (more ink) media preset setting for the Z2100 which has the same inkset the Z6100 has. Calibrate and make the profile after that.
If the Z6100 doesn't have that media preset you should check HP's sources for more Z6100 media presets to download.
There's no gloss enhancer on the Z6100 so that will give gloss differences but a spray varnish will solve that.
met vriendelijke groeten, Ernst Dinkla
Dinkla Gallery Canvas Wrap Actions for Photoshophttp://www.pigment-print.com/dinklacanvaswraps/index.html