On 21/12/06, Suffield, David <[EMAIL PROTECTED]> wrote: > The following syslog message tells me that hpiod is timing out waiting > for USB data from the scanner. > > Dec 18 15:28:28 gateway hpiod: unable to read MlcReverseCmd header: > Resource temporarily unavailable > Dec 18 15:28:28 gateway hpiod: invalid MlcCredit from peripheral, trying > miser Dec 18 15:29:13 gateway hpiod: unable to read MlcReverseCmd > header: > Resource temporarily unavailable > Dec 18 15:29:13 gateway hpiod: invalid MlcCredit from peripheral Dec 18 > 15:29:14 gateway hpiod: device cleanup > uri=hp:/usb/PSC_2200_Series?serial=MY283D26QH0G > > Are you getting this syslog message consistently every time you start a > scan job from xsane or scanimage?
Yes, every time without exception. > If so this may be caused by your USB hardware. Eliminate any USB hubs > and plug your PSC 2210 directly into the PC. Some cheap USB hubs (and > some mother boards) do not support 1284.4 well. 1284.4 support is needed > for scanning. 1284.4 is not needed for printing. The printer is (and always has been) connected directly via the OEM USB cable. If the printer is connected to a Windows box using the same cable, both printing and scanning work fine. The motherboard is the one that was used for a previous Ubuntu Dapper/HPLIP 0.9.7 install for which scanning worked OK. I've now set up a fresh Dapper installation on a separate machine and installed HPLIP 1.6.12 following the instructions at http://hplip.sourceforge.net. Attempting to scan gives me the same MlcCredit errors described earlier. Is there anything else I can do to diagnose this further? Will ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ HPLIP-Help mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/hplip-help
