Скачал драйвера с сайта driver.ru, установил два rpm пакета, отредактировал blacklist-cups, перезагрузился - принтер заработал.

А сканер выдаёт вот, что

root@host-14 ~]# scanimage -L

No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).
[root@host-14 ~]# sane-find-scanner

  # sane-find-scanner will now attempt to detect your scanner. If the
  # result is different from what you expected, first make sure your
  # scanner is powered up and properly connected to your computer.

  # No SCSI scanners found. If you expected something different, make sure that
  # you have loaded a kernel SCSI driver for your SCSI adapter.

found USB scanner (vendor=0x04a9 [Canon,Inc.], product=0x269d [iR1018/1022/1023]) at libusb:005:007
  # Your USB scanner was (probably) detected. It may or may not be supported by
  # SANE. Try scanimage -L and read the backend's manpage.

  # Not checking for parallel port scanners.

  # Most Scanners connected to the parallel port or other proprietary ports
  # can't be detected by this program

Я как понимаю сканер виден. но Sane его не распознаёт, подскажите плиз что надо и где подредактировать.

Вроде на данный момент сканер не поддерживается см. на SANE supported devices