On 7/30/2014 10:03 PM, Frank Cox wrote: > The computer must have been pushing data to the printer too quickly over the > USB 3.0 port; the printer got a garbled postscript instruction and everything > went downhill from there.
that doesn't compute. USB 3 uses a different (new) set of 5 pins on the same connector, but the original 4 pins are still there and support USB 1 and 2. A more likely explanation is that the device driver for this printer isn't enumerating USB devices correctly, or isn't handling some additional usb3 related port-specific status information correctly, so its getting confused. The whole USB spec is a ungawdly mess now with layers and layers of BS piled up on a shakey foundation, and complicated APIs to access all this. -- john r pierce 37N 122W somewhere on the middle of the left coast _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
