> Salut, > > what is wrong on my box? > gambas2 : Printer.Resolution = 600 > gambas3 : Printer.Resolution = 1200 > > the printer behind HP OfficeJet 6210 > > Any explication! The Qt4 printing system is more clever. Qt3 printing system always returns 600 DPI. Regards, -- Benoît Minisini