Closing the bug then. Thanks.
** Changed in: hplip (Ubuntu)
Status: Incomplete => Invalid
** Changed in: hplip
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/241781
Title:
hp photosmart 7450 communication problems.
Status in HPLIP:
Invalid
Status in hplip package in Ubuntu:
Invalid
Bug description:
My HP photosmart 7450 printer has been showing some communication problems
since using Hardy. Prior to this, I've been running Debian stable on exactly
the same hardware without any printer problems. The symptoms are:
printer is detected as photosmart 7400 & appears to install correctly. I can
sometimes initially print one or two pages, then it locks up completely, I get
a pop-up notice on the top panel about printer supplies low (although it
isn't). At this point, the printer firmware appears to have hung - it doesn't
respond to front-panel button presses & the only way to get it to respond is to
pull the power supply for a few seconds. On reconnecting, it sometimes prints,
sometimes doesn't.
I've tried uninstalling the hplip package and installing the latest version
(2.8.5) from the hp website. It didn't make any difference, the symptoms are
unchanged.
It looks like there's another user with the same problem:
http://ubuntuforums.org/showthread.php?t=809469&highlight=photosmart+7450
Following the advice from the debugging printer problems page:
mike@badger:~$ lsmod |grep usb
usb_storage 73664 0
libusual 19108 1 usb_storage
usblp 15872 0
usbhid 31872 0
hid 38784 1 usbhid
usbcore 146028 8
usb_storage,libusual,usblp,usbhid,ehci_hcd,uhci_hcd
scsi_mod 151436 5 usb_storage,sg,sr_mod,sd_mod,libata
mike@badger:~$ tail -f /var/log/messages
Jun 20 20:24:37 badger kernel: [ 476.217222] scsi 2:0:0:0: [sdb] Sense not
available.
Jun 20 20:24:37 badger kernel: [ 476.217230] scsi 2:0:0:0: [sdb] Write
Protect is off
Jun 20 20:24:37 badger kernel: [ 476.324885] usb 4-1: new full speed USB
device using uhci_hcd and address 3
Jun 20 20:24:38 badger kernel: [ 476.888758] usb 4-1: new full speed USB
device using uhci_hcd and address 4
Jun 20 20:24:39 badger kernel: [ 477.456648] usb 4-1: new full speed USB
device using uhci_hcd and address 5
Jun 20 20:24:39 badger kernel: [ 477.976533] usb 4-1: new full speed USB
device using uhci_hcd and address 6
Jun 20 20:37:20 badger -- MARK --
Jun 20 20:57:20 badger -- MARK --
Jun 20 21:17:20 badger -- MARK --
Jun 20 21:37:20 badger -- MARK --
Jun 20 21:41:19 badger kernel: [ 5077.147105] usb 4-1: new full speed USB
device using uhci_hcd and address 7
Jun 20 21:41:19 badger kernel: [ 5077.341241] usb 4-1: configuration #1
chosen from 1 choice
Jun 20 21:41:19 badger kernel: [ 5077.349158] usblp0: USB Bidirectional
printer dev 7 if 0 alt 0 proto 2 vid 0x03F0 pid 0xB802
Jun 20 21:41:19 badger kernel: [ 5077.363071] scsi3 : SCSI emulation for USB
Mass Storage devices
Jun 20 21:41:24 badger kernel: [ 5082.381468] scsi 3:0:0:0: Direct-Access
HP Photosmart 7400 1.00 PQ: 0 ANSI: 2
Jun 20 21:41:24 badger kernel: [ 5082.398537] sd 3:0:0:0: [sdb] Attached SCSI
removable disk
Jun 20 21:41:24 badger kernel: [ 5082.398592] sd 3:0:0:0: Attached scsi
generic sg3 type 0
Jun 20 21:57:20 badger -- MARK --
Jun 20 22:17:20 badger -- MARK --
Jun 20 22:37:20 badger -- MARK --
mike@badger:~$ lpinfo -v
network socket
network beh
direct hpfax
direct
hal:///org/freedesktop/Hal/devices/usb_device_3f0_b802_CN4B82V0WBUJ_if0_printer_CN4B82V0WBUJ
direct usb://HP/Photosmart%207400%20series?serial=CN4B82V0WBUJ
direct hp:/usb/Photosmart_7400_series?serial=CN4B82V0WBUJ
network http
network ipp
network lpd
direct parallel:/dev/lp0
file cups-pdf:/
direct scsi
network smb
mike@badger:~$
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