no ink level in printer properties for HP PSC 1510

Binary package hint: hplip

Hello,

I have a hp psc 1510. It runs well with hplip but no ink level is available in the printer properties.
The HP driver can show ink level for my printer, why not the hlip version of ubuntu?

Thanks for your help.

LGDN

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: hpijs 3.11.1-2ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.35-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
CupsErrorLog:

Date: Sat Mar 19 09:09:30 2011
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110302)
Lpstat: device for PSC-1500-series: hp:/usb/PSC_1500_series?serial=MY5CODC0SW0498
MachineType: HP-Pavilion GX598AA-ABF a6221.fr
Papersize: a4
PpdFiles: PSC-1500-series: HP PSC 1500 Series, hpcups 3.11.1
ProcEnviron:
 LANGUAGE=fr:en
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=16c9140c-d87b-4d72-97d9-c796f9b870f5 ro quiet splash vt.handoff=7
SourcePackage: hplip
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/27/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 5.21
dmi.board.name: Leonite2
dmi.board.vendor: ASUSTek Computer INC.
dmi.board.version: 6.00
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: 1111
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr5.21:bd07/27/2007:svnHP-Pavilion:pnGX598AA-ABFa6221.fr:pvr:rvnASUSTekComputerINC.:rnLeonite2:rvr6.00:cvnHewlett-Packard:ct3:cvr1111:
dmi.product.name: GX598AA-ABF a6221.fr
dmi.sys.vendor: HP-Pavilion