Test Shows Contradictory Warning

[KitchM]

I am using Fedora 19 with Xfce 4.10.1, and an HP Officejet 7000 wide format printer.

I ran hp-check -t and received the following:
-------------------------------------------------------------------------------------------------------------------

$ hp-check -t
Saving output in log file: /home/mpk/hp-check.log

HP Linux Imaging and Printing System (ver. 3.13.10)
Dependency/Version Check Utility ver. 15.1

Copyright (c) 2001-13 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

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

 Kernel: 3.11.6-200.fc19.x86_64 #1 SMP Fri Oct 18 22:34:18 UTC 2013 GNU/Linux
 Host: localhost.localdomain
 Proc: 3.11.6-200.fc19.x86_64 #1 SMP Fri Oct 18 22:34:18 UTC 2013 GNU/Linux
 Distribution: fedora 19
 Bitness: 64 bit

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

HPLIP-Version: HPLIP 3.13.10
HPLIP-Home: /usr/share/hplip
HPLIP-Installation: Auto installation is supported for fedora distro 19 version

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

[hplip]
version=3.13.10

[dirs]
home=/usr/share/hplip
run=/var/run
ppd=/usr/share/cups/model/HP
ppdbase=/usr/share/cups/model
doc=/usr/share/doc/hplip-3.13.10
html=/usr/share/doc/hplip-3.13.10
icon=/usr/share/applications
cupsbackend=/usr/lib/cups/backend
cupsfilter=/usr/lib/cups/filter
drv=/usr/share/cups/drv/hp
bin=/usr/bin

# 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=3.13.10
restricted-build=no
ui-toolkit=qt4
qt3=no
qt4=yes
policy-kit=no
lite-build=no
udev-acl-rules=no
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 = 1382628146
pending_upgrade_time = 0
latest_available_version = 3.13.10

[settings]
systray_visible = 0
systray_messages = 0

[last_used]
device_uri = "hp:/net/Officejet_7000_E809a?ip=192.168.1.66"
printer_name = Officejet_7000_E809a
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 = 10/31/2013 13:46:51
version = 3.13.10

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

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

 policykit Admin-Policy-framework OPTIONAL - 0.112 OK -
 gs Ghostscript REQUIRED 7.05 9.10 OK -
 network Network-wget OPTIONAL - 1.14 OK -
 scanimage Shell-Scanning OPTIONAL 1.0 1.0.23 OK -
 avahi-utils avahi-utils OPTIONAL - 0.6.31 OK -
 dbus DBus REQUIRED - 1.6.12 OK -
 cups CUPS REQUIRED 1.1 1.6.4 OK 'CUPS Scheduler is running'
 xsane SANE-GUI OPTIONAL 0.9 0.999 OK -

-------------------------
| 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 4.10.1 OK -
 libjpeg JPEG-Lib REQUIRED - - OK -
 libpthread POSIX-Threads-Lib REQUIRED - 2.17 OK -
 python-dbus Python-DBUS REQUIRED 0.80.0 1.1.1 OK -
 python-devel Python-SDK REQUIRED 2.2 2.7.5 OK -
 pyqt4 Python-Qt4 REQUIRED 4.0 4.10.1 OK -
 cups-devel CUPS-SDK REQUIRED - 1.6.4 OK -
 sane-devel SANE-SDK REQUIRED - 1.0.23 OK -
 libusb USB-Lib REQUIRED - 1.0 OK -
 sane Scan-Lib REQUIRED - 1.0.23 OK -
 cups-image CUPS-Image-Lib REQUIRED - 1.6.4 OK -
 libnetsnmp-devel SNMP-Networking-SDK REQUIRED 5.0.9 5.7.2 OK -
 python-xml Python-XML-Lib REQUIRED - 2.1.0 OK -
 python-notify Desktop-notifications OPTIONAL - - OK -

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

 gcc gcc-Compiler REQUIRED - 4.8.2 OK -
 libtool Build-tools REQUIRED - 2.4.2 OK -
 make GNU-Build-tools REQUIRED 3.0 3.82 OK -

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

 cupsext CUPS-Extension REQUIRED - 3.13.10 OK -
 pcardext PhotoCard-Extension REQUIRED - 3.13.10 OK -
 hpmudext IO-Extension REQUIRED - 3.13.10 OK -

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

 hpaio HPLIP-SANE-Backend REQUIRED - 3.13.10 OK 'hpaio found in /etc/sane.d/dll.conf'
 scanext Scan-SANE-Extension REQUIRED - 3.13.10 OK -

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

No Scanner found.

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

No devices found.

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

HP_HP_Officejet_7000_E809a
--------------------------
Type: Unknown
Device URI: dnssd://Officejet%207000%20E809a%20%5BBB7C0A%5D._pdl-datastream._tcp.local/
PPD: /etc/cups/ppd/HP_HP_Officejet_7000_E809a.ppd
PPD Description: HP Officejet 7000 e809a Series, hpcups 3.13.9
Printer status: printer HP_HP_Officejet_7000_E809a is idle. enabled since Thu 31 Oct 2013 12:39:08 PM EDT
warning: Printer is not HPLIP installed. Printers must use the hp: or hpfax: CUPS backend for HP-Devices.

Officejet_7000_E809a
--------------------
Type: Printer
Device URI: hp:/net/Officejet_7000_E809a?ip=192.168.1.66
PPD: /etc/cups/ppd/Officejet_7000_E809a.ppd
PPD Description: HP Officejet 7000 e809a, hpcups 3.13.10
Printer status: printer Officejet_7000_E809a is idle. enabled since Thu 31 Oct 2013 01:06:43 PM EDT
Communication status: Good

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

-----------
| SELINUX |
-----------

SELinux disabled Optional - - OK -

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

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

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

Total Errors: 0
Total Warnings: 1

Done.
----------------------------------------------------------------------------------------------------------

It shows one warning. Searching for it found this line:

"warning: Printer is not HPLIP installed. Printers must use the hp: or hpfax: CUPS backend for HP-Devices."

I also found:

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

By the way, while checking for "Discovered Scanner Devices", the whole system frozed and had to be reset. The only other thing open at that time was my browser.

Is the printer okay or not? Are the files installed okay or not?

Thanks for your help.