I have to say that I'm surprised you suffered from clogging with the K7 inks. I've been running them in an R800 since they first became available for the printer with no clogs at all, even after lengthy idle periods. Perhaps it was to do with switching between the K3 and K7 inks? I've not tried the K6 in an R300 but do use them in an old 1270, again without clogs, so they should work well in the R300 unless I have just been particularly lucky. David Whistance [Non-text portions of this message have been removed]
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RE: [Digital BW] Piezo NK7 inks and R300
2007-05-09 by David Whistance