Hi there, I would like to use the imposition capabilities from ConTeXt to be able to print a PDF book in a standard laser printer. To save paper, I use the 2UP arranging option thanks to this code from the wiki: \definepapersize [filius][width=135.9mm, height=231.8mm] \setuppapersize [filius][A4,landscape] \setuparranging [2UP,doublesided] \setuplayout [backspace=0pt, topspace=0pt, width=middle, height=middle, location=middle, header=0pt, footer=0pt, grid=no, marking=off] \starttext \filterpages[ZittrainTheFutureoftheInternet.pdf][4:351][height=21cm] \stoptext The PDF file can be downloaded from http://futureoftheinternet.org/static/ZittrainTheFutureoftheInternet.pdf. The issue here is that I get a resulting paper size with the filius height and not with 21cm from A4. I have tried have the output in a standard A4 paper size, but all that I got is a scaled down PDF. I would like to avoid scaling the document if that were possible. Is there any way, given the example above, to impose the filius paper size on a real landscape A4 without having to scale down the PDF document? Thanks for your help, Pablo