On Fri, Jan 31, 2003 at 10:45:28AM -0500, Thomas H. George wrote: > > > > > It is not clear from your message whether you have gotten your USB set > > up properly. What output do you get to "cat /proc/bus/usb/devices" and > > "cat /proc/bus/usb/drivers"? > > > T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 > D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 > P: Vendor=04b8 ProdID=0005 Rev= 1.00 > S: Manufacturer=EPSON > S: Product=USB Printer > S: SerialNumber=w21080004150213140 > C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 2mA > I: If#= 0 Alt= 0 #EPs= 2 Cls=07(print) Sub=01 Prot=02 Driver=usblp > E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms > E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I would expect "cat /proc/bus/usb/devices" to list your root hub. Check /proc/pci for hint as to whether your hub is UHCI or OHCI. If your hub is UHCI and you are using usb-uhci module, try using uhci module or vice versa. > > > usbdevfs > hub > prism2_usb > 0- 15: usblp > > > > > According the http://www.linux-usb.org/USB-guide/book1.html, the usb > > printer device should be /dev/usb/lp0. Below you indicate you are > > using /dev/usblp0 as as printer device. Typo? What is the output of "ls -l > > /dev/usblp0"? > > > > > crw-rw-rw- 1 root root 180, 0 Jan 24 2002 /dev/usblp0 Usual Debian setup would have ownership root.lp with premissions crw-rw----. I don't think this matters since you have world read-write premission set. > > > What does "lp /usr/share/cups/data/testprint.ps" print? Any error > > messages? > > The printer prints the color octogon and L's previously described. > There are no error messages - that is grep error error_log and grep > false error_log return nothing. error_log exists and contains 1704 > lines - I erased all the previous entries before running this test. > -- Jerome
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