On Tue, Aug 10, 2010 at 12:31 AM, m. allan noah <kitno455 at gmail.com> wrote: > It is not unusual for a machine to need the left and right side of > image to fall on some byte boundary of a full width scan, or the delta > x to need to be somehow 'even' (number of bytes, number of pixels, > etc). Of course, this machine could have some other crazy limits no > one has seen before :)
Looks like the MP510 insists on the x start being multiples of 0x20 (decimal 32) under the Windows driver. This is for generation 2 devices, which this is --- I made a mistake in writing it is a generation 1 device. Now the trick is to find out why the code is not detecting this limitation (i.e., ascertain what generation the backend thinks this machine is). Fun! Regards, Gernot -- ISP Asahi-Net: http://asahi-net.jp/en/ No.1 in Japan by customer satisfaction (Nikkei News, 7 July 2010)
