ulpt problem (USB_ERR_IOERROR)

[Patrick Lamaiziere]

Le Mon, 6 Jul 2009 17:50:37 +0200,
Hans Petter Selasky <hselasky at c2i.net> a écrit :

> urlpt was just for backwards compatibility.

Ah ok!

> Could you try printing using /dev/unlpt0 ? And send me resulting
> dmesg?
> 
> Power cycle your printer before testing.

It looks better, I still have some USB_ERR_IOERROR. But I was able to
print 4 times the same document:

It's long, please see
http://user.lamaiziere.net/patrick/ulpt-debug1.txt

I notice that there is always an error ulpt_status_callback:369:
error=USB_ERR_STALLED before an USB_ERR_IOERROR.

Thanks.