Topic: USB Attached Printer Always doesn't work

[thomas_chan]

One of HP printer (HP PSC 1350) attached to our SME 6.0 server's USB port, however, it work fine sometimes but it doesn't work accidentally and have to reboot the server (even restart the lpd service) to resume the printer function.

Following please find the log details we capture from our server when our USB printer occurred :-

"Dec  7 16:16:44 simpson-fs kernel: usb.c: USB disconnect on device 00:1d.3-1 address 2
Dec  7 16:16:44 simpson-fs kernel: printer.c: usblp0: removed
Dec  7 16:16:48 simpson-fs kernel: hub.c: new USB device 00:1d.3-1, assigned address 3
Dec  7 16:16:48 simpson-fs kernel: printer.c: usblp0: USB Bidirectional printer dev 3 if 1 alt 0 proto 2 vid 0x03F0 pid 0x3B11
Dec  7 16:16:48 simpson-fs kernel: WARNING: USB Mass Storage data integrity not assured
Dec  7 16:16:48 simpson-fs kernel: USB Mass Storage device found at 3
Dec  7 16:16:51 simpson-fs kernel: usb-uhci.c: ENXIO 80000380, flags 0, urb def96500, burb def96a80
Dec  7 16:16:51 simpson-fs kernel: usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 152 ret -6
Dec  7 16:16:51 simpson-fs kernel: usb-uhci.c: ENXIO 80000380, flags 0, urb def96a80, burb def96700
Dec  7 16:16:51 simpson-fs kernel: usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 9 ret -6
Dec  7 16:16:51 simpson-fs kernel: usb-uhci.c: ENXIO 80000380, flags 0, urb de4dc900, burb def96700
Dec  7 16:16:51 simpson-fs kernel: usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 18 ret -6
Dec  7 16:16:51 simpson-fs kernel: usb-uhci.c: ENXIO 80000380, flags 0, urb de4dc900, burb def96700
Dec  7 16:16:51 simpson-fs kernel: usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 18 ret -6
Dec  7 16:16:51 simpson-fs /etc/hotplug/usb.agent: ... no modules for USB product 3f0/3b11/100
Dec  7 16:16:51 simpson-fs /etc/hotplug/usb.agent: ... no modules for USB product 3f0/3b11/100
Dec  7 16:16:51 simpson-fs /etc/hotplug/usb.agent: Setup printer usb-storage for USB product 3f0/3b11/100
Dec  7 16:16:51 simpson-fs kernel: usb-uhci.c: ENXIO 80000380, flags 0, urb def96a80, burb de4dcf00
Dec  7 16:16:51 simpson-fs kernel: usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 152 ret -6
Dec  7 16:16:51 simpson-fs kernel: usb-uhci.c: ENXIO 80000380, flags 0, urb de4dcf00, burb de70ef80
Dec  7 16:16:51 simpson-fs kernel: usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 18 ret -6"

Does anyone can advise me how to solve the above accidentally problem ?