On 20.07.17 19:51, Pol Hallen wrote: > From client I print (ie: a 300Kb of pdf), in log cups server I see that file > size about 4/5Mb (why?), so the printer before print it I've to wait also 15 > minutes :-/
Is the file for the printer postscript? That is always bigger than the pdf equivalent, even before you get to the fancy compression of images that Gene mentions. A printer with a slow processor can take many minutes to process large volumes of postscript. I have a small HP 3-in-1 laserprinter, and it can be slow. I don't remember how PCL5 compares to postscript for speed. > This happens only with a client with debian testing (and latest update of > cups) before this updates no problem. That may be "why", but the file format will elucidate "how", which is the technically revealing bit. Erik
