AFAIK it's a paper-only feature. Since ink doesn't cover that part of the spectrum (invisible ink aside:) ), ink should play no part in this...
On 17-01-2012 09:41, Ivan Kadomin wrote:
Is it a paper feature only, or are there any kind of inks that may include fluorescent components ?Best regards, IvanIf the paper has FWA/OBE, then the problems in daylight are likely to be severe. Graeme Gill.