My Hp laserjet 3055 Scanner won't work

I have Ubuntu 12.04 LTS and a HP Laserjet 3055 Printer.

I installed Hplip-3.12.9 and then discovered that Ubuntu had already installed printer drivers.

 When I looked into System Settings>>Printing>>local-host I found duplicate devices. There were two printers and two faxes....but no scanners. I deleted the second printer and second fax and tested the printer. It prints fine...no problems (I don't use a fax)

But there is no scanner drivers or device that I can find. I need the scanner.

 I am pasting below, the output I got when I ran "hp-check -t" in the terminal.

Please help. Thank you.

James

*******************************************************************************************

OUTPUT FROM "hp-check -t" STARTS HERE >>>>

 hp-check -t

HP Linux Imaging and Printing System (ver. 3.12.9)
Dependency/Version Check Utility ver. 15

Copyright (c) 2001-14 Hewlett-Packard Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.

Note: hp-check can be run in three modes:
1. Compile-time check mode (-c or --compile): Use this mode before compiling the
HPLIP supplied tarball (.tar.gz or .run) to determine if the proper dependencies
are installed to successfully compile HPLIP.
2. Run-time check mode (-r or --run): Use this mode to determine if a distro
supplied package (.deb, .rpm, etc) or an already built HPLIP supplied tarball
has the proper dependencies installed to successfully run.
3. Both compile- and run-time check mode (-b or --both) (Default): This mode
will check both of the above cases (both compile- and run-time dependencies).

Check types:
a. EXTERNALDEP - External Dependencies
b. GENERALDEP - General Dependencies (required both at compile and run time)
c. COMPILEDEP - Compile time Dependencies
d. [All are run-time checks]
PYEXT SCANCONF QUEUES PERMISSION

Status Types:
    OK
    MISSING - Missing Dependency or Permission or Plug-in
    INCOMPAT - Incompatible dependency-version or Plugin-version

Saving output in log file: /home/jt/hp-check.log

Initializing. Please wait...

---------------
| SYSTEM INFO |
---------------

 Kernel: 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 UTC 2012 GNU/Linux
 Host: jt-Dell-DM051
 Proc: 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 UTC 2012 GNU/Linux
 Distribution: ubuntu 12.04

-----------------------
| HPLIP CONFIGURATION |
-----------------------

HPLIP-Version: HPLIP 3.12.9
HPLIP-Home: /usr/share/hplip
HPLIP-Installation: Auto installation is supported for ubuntu distro 12.04 version

Current contents of '/etc/hp/hplip.conf' file:
# hplip.conf. Generated from hplip.conf.in by configure.

[hplip]
version=3.12.9

[dirs]
home=/usr/share/hplip
run=/var/run
ppd=/usr/share/ppd/HP
ppdbase=/usr/share/ppd
doc=/usr/share/doc/hplip-3.12.9
icon=/usr/share/applications
cupsbackend=/usr/lib/cups/backend
cupsfilter=/usr/lib/cups/filter
drv=/usr/share/cups/drv/hp

# Following values are determined at configure time and cannot be changed.
[configure]
network-build=yes
libusb01-build=no
pp-build=no
gui-build=yes
scanner-build=yes
fax-build=yes
dbus-build=yes
cups11-build=no
doc-build=yes
shadow-build=no
hpijs-install=no
foomatic-drv-install=no
foomatic-ppd-install=no
foomatic-rip-hplip-install=no
hpcups-install=yes
cups-drv-install=yes
cups-ppd-install=no
internal-tag=3.12.9
restricted-build=no
ui-toolkit=qt4
qt3=no
qt4=yes
policy-kit=no
hpijs-only-build=no
lite-build=no
udev-acl-rules=yes
udev_sysfs_rules=no
hpcups-only-build=no
hpijs-only-build=no

Current contents of '/var/lib/hp/hplip.state' file:
Plugins are not installed. Could not access file: No such file or directory

Current contents of '~/.hplip/hplip.conf' file:
[upgrade]
notify_upgrade = true
last_upgraded_time = 1347627463
pending_upgrade_time = 0
latest_available_version = 3.12.9

[settings]
systray_visible = 0
systray_messages = 0

[last_used]
device_uri =
printer_name =
working_dir = .

[commands]
scan = /usr/bin/xsane -V %SANE_URI%

[refresh]
rate = 30
enable = false
type = 1

[polling]
enable = false
interval = 5
device_list =

[fax]
voice_phone =
email_address =

[installation]
date_time = 09/25/2012 07:50:26
version = 3.12.9

 <Package-name> <Package-Desc> <Required/Optional> <Min-Version> <Installed-Version> <Status> <Comment>

--------------------------
| External Dependencies |
--------------------------

 gs Ghostscript REQUIRED 7.05 9.05 OK -
 network Network-wget OPTIONAL - 1.13.4 OK -
 dbus DBus REQUIRED - 1.4.18 OK -
 scanimage Shell-Scanning OPTIONAL 1.0 1.0.22 OK -
 policykit Admin-Policy-framework OPTIONAL - 0.104 OK -
 xsane SANE-GUI OPTIONAL 0.9 0.998 OK -
 cups CUPS REQUIRED 1.1 1.5.3 OK 'CUPS Scheduler is running'

-------------------------
| General Dependencies |
-------------------------

 reportlab Python-PDF-Lib OPTIONAL 2.0 2.5 OK -
 libcrypto OpenSSL-Crypto-Lib REQUIRED - 1.0.1 OK -
 pil Python-Image-Lib OPTIONAL - 1.1.7 OK -
 pyqt4-dbus PyQt4-DBUS REQUIRED 4.0 4.9.1 OK -
 libjpeg JPEG-Lib REQUIRED - - OK -
 libpthread POSIX-Threads-Lib REQUIRED - 2.15 OK -
 python-dbus Python-DBUS REQUIRED 0.80.0 1.0.0 OK -
 python-devel Python-SDK REQUIRED 2.2 2.7.3 OK -
 pyqt4 Python-Qt4 REQUIRED 4.0 4.9.1 OK -
 cups-devel CUPS-SDK REQUIRED - 1.5.3 OK -
 sane-devel SANE-SDK REQUIRED - 1.0.22 OK -
 libusb USB-Lib REQUIRED - 1.0 OK -
 sane Scan-Lib REQUIRED - 1.0.22 OK -
 cups-image CUPS-Image-Lib REQUIRED - 1.5.3 OK -
 libnetsnmp-devel SNMP-Networking-SDK REQUIRED 5.0.9 5.4.3 OK -
 python-xml Python-XML-Lib REQUIRED - 2.0.1 OK -
 python-notify Desktop-notifications OPTIONAL - - OK -

------------------------------
| Compile Time Dependencies |
------------------------------

 gcc gcc-Compiler REQUIRED - 4.6.3 OK -
 libtool Build-tools REQUIRED - 2.4.2 OK -
 make GNU-Build-tools REQUIRED 3.0 3.81 OK -

----------------------
| Python Extentions |
----------------------

 cupsext CUPS-Extension REQUIRED - 3.12.9 OK -
 pcardext PhotoCard-Extension REQUIRED - 3.12.9 OK -
 hpmudext IO-Extension REQUIRED - 3.12.9 OK -

-----------------------
| Scan Configuration |
-----------------------

 hpaio HPLIP-SANE-Backend REQUIRED - 3.12.9 OK 'hpaio found in /etc/sane.d/dll.conf'
 scanext Scan-SANE-Extension REQUIRED - 3.12.9 OK -

------------------------------
| DISCOVERED SCANNER DEVICES |
------------------------------

device `hpaio:/usb/HP_LaserJet_3055?serial=00CNBJ282420' is a Hewlett-Packard HP_LaserJet_3055 all-in-one

--------------------------
| DISCOVERED USB DEVICES |
--------------------------

  Device URI Model
  -------------------------------- ----------------
  hp:/usb/HP_LaserJet_3055?serial= HP LaserJet 3055
  00CNBJ282420

---------------------------------
| INSTALLED CUPS PRINTER QUEUES |
---------------------------------

HP_LaserJet_3055
----------------
Type: Printer
Device URI: hp:/usb/HP_LaserJet_3055?serial=00CNBJ282420
PPD: /etc/cups/ppd/HP_LaserJet_3055.ppd
PPD Description: HP LaserJet 3055, hpcups 3.12.9
Printer status: printer HP_LaserJet_3055 is idle. enabled since Tue 25 Sep 2012 07:17:4ready to print
Communication status: Good

HP_LaserJet_3055_fax
--------------------
Type: Fax
Device URI: hpfax:/usb/HP_LaserJet_3055?serial=00CNBJ282420
PPD: /etc/cups/ppd/HP_LaserJet_3055_fax.ppd
PPD Description: HP Fax hpcups
Printer status: printer HP_LaserJet_3055_fax is idle. enabled since Fri 14 Sep 2012 09:00:25 AM EDT
Communication status: Good

--------------
| PERMISSION |
--------------

groups user-groups Required - - OK jt adm lp cdrom sudo dip plugdev lpadmin sambashare

USB HP_LaserJet_3055 Required - - OK Node:'/dev/bus/usb/001/005' Perm:' root lp rw- rw- rw- rw- r--'

-----------
| SUMMARY |
-----------

Missing Required Dependencies
-----------------------------
None

Missing Optional Dependencies
-----------------------------
None

Total Errors: 0
Total Warnings: 0

No errors or warnings.

Done.