Ubuntu
cups package

  1. Bug #1001028
  2. Comment #55

Comment 55 for bug 1001028

Revision history for this message
Till Kamppeter (till-kamppeter) wrote :

Note that to actually solve this problem you need to force uni-directional mode.

This can be done by the command

lpadmin -p <printer> -o usb-unidir-default=true

with <printer> replaced by the name of your print queue.

Everyone with this problem please post the output of the command

lsusb

here, so that we can add exception rules to the CUPS USB backend to let it automatically force uni-directional mode on such printers.