Need to delete hewlett packerd printer, but some parts of it wont delete

This model printer may only let you use genuine printer cartridges. If you try to refill these ink cartridges it will not work because the cartridges have an embedded chip in the cartridge that detects the empty cartridge even though it has been refilled.
This means you need to purchase and install genuine printer cartridges.

Hello ....... your formatter faulty replace them your problem will be resolved.

solution 1>
CAUSE:
Certain HP services (and associated DLL files) were somehow partially/improperly installed. (Possibly, from a previous failed install?)
The Windows services (files) were:
Pml Driver HPZ12 (C:\Windows\System32\HPZipm12.dll)
Net Driver HPZ12 (C:\Windows\System32\HPZinw12.dll)
The existence of these 2 files in the System32 directory was causing this error in my situation. Somehow, the installation script was not identifying that these files were already installed (or improperly installed) and failing to properly set them to be installed again.
SOLUTION:
Steps:
1) Check to make sure that the 2 Windows services above are not running (or not installed).
2) Rename/delete the 2 associated service DLL files (this will only be possible once the services are stopped)
3) Run the installation again.

.......................................................................
solution 2>

complete uninstall printer software from computer.
run uninstall L1 L2 L3 L4(if not an hp computer).
run same uninstall l1l2l3l4 from 7z..folder or hp folder from temp if availalbe.
then clean from add remove programs/program and features.
then clean from cleanup utility all hp pritner related entries.
then clean temp folder. clean recycle bin.
delete c:\program files\hp and hewlett packard folders (if not an hp computer). on hp computer delete digital imaging bin folders.
delete following folders from following locations-
C:\windows\System32\Spool\Printers and deleted entries inside it
C:\windows\System32\Spool\drivers\w32x86\*.* deleted entries inside it
C:\windows\twain_32.

cleanup from regsitry--
plz make back up for registry first.
>> hklm/system/current control set/control/print/environment/windowsNT(x86/64)/drivers + processors delete all pritner entries from there.
>> hklm/system/current control set/enum/usb/vid_000,vid_003 delete.
>> hklm/system/current control set/enum/usbprint delete pritner entries.
>> hklm/system/current control set/control/print/monitors/hp standard tcp/ip ports/ports.
>> hklm/system/current control set/control/print/monitors/standard tcp/ip ports/ports.
>> delete same ports from printers and faxes/pritners pritner properties ports
>> hklm/system/current control set/control/print/monitors/hpz..
>> hklm/system/current control set/control/print/providers/lan man settings.
>> hklm/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINt/PRINTERS
>> hkey_Current_User\Software\Hewlett-Packard
>> hKey_Local_Machine\Software\Hewlett-Packard
>> HKEY_USERS\.DEFAULT\Software\Hewlett-Packard
>> hkey_current_user\software\hewlett packard delete if not hp computer.
>> hkey_curent_configuration/system/current control set/control/print/pritners.
then go to msconfig
make it selective startup disable all microsoft services except hp services. hide all microsoft services. disable all startup tab apply restart.
after restart install cue version 12 officejet pro 8500 or 6500.
then run msiexec.exe /unregister then msiexec.exe /regserver cmd commands.
then install software from downloaded version of original pritner install only basic drivers first and imaging devices only and use solution center 12. cue 12.
issue resolved.

Go back into Printers and Faxes, delete your printer icon, restart your PC and reinstall your printer driver. Good luck.

CAUSE:
Certain HP services (and associated DLL files) were somehow partially/improperly installed. (Possibly, from a previous failed install?)
The Windows services (files) were:
Pml Driver HPZ12 (C:\Windows\System32\HPZipm12.dll)
Net Driver HPZ12 (C:\Windows\System32\HPZinw12.dll)
The existence of these 2 files in the System32 directory was causing this error in my situation. Somehow, the installation script was not identifying that these files were already installed (or improperly installed) and failing to properly set them to be installed again.
SOLUTION:
Steps:
1) Check to make sure that the 2 Windows services above are not running (or not installed).
2) Rename/delete the 2 associated service DLL files (this will only be possible once the services are stopped)
3) Run the installation again.

.......................................................................
solution 2>

complete uninstall printer software from computer.
run uninstall L1 L2 L3 L4(if not an hp computer).
run same uninstall l1l2l3l4 from 7z..folder or hp folder from temp if availalbe.
then clean from add remove programs/program and features.
then clean from cleanup utility all hp pritner related entries.
then clean temp folder. clean recycle bin.
delete c:\program files\hp and hewlett packard folders (if not an hp computer). on hp computer delete digital imaging bin folders.
delete following folders from following locations-
C:\windows\System32\Spool\Printers and deleted entries inside it
C:\windows\System32\Spool\drivers\w32x86\*.* deleted entries inside it
C:\windows\twain_32.

cleanup from regsitry--
plz make back up for registry first.
>> hklm/system/current control set/control/print/environment/windowsNT(x86/64)/drivers + processors delete all pritner entries from there.
>> hklm/system/current control set/enum/usb/vid_000,vid_003 delete.
>> hklm/system/current control set/enum/usbprint delete pritner entries.
>> hklm/system/current control set/control/print/monitors/hp standard tcp/ip ports/ports.
>> hklm/system/current control set/control/print/monitors/standard tcp/ip ports/ports.
>> delete same ports from printers and faxes/pritners pritner properties ports
>> hklm/system/current control set/control/print/monitors/hpz..
>> hklm/system/current control set/control/print/providers/lan man settings.
>> hklm/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINt/PRINTERS
>> hkey_Current_User\Software\Hewlett-Packard
>> hKey_Local_Machine\Software\Hewlett-Packard
>> HKEY_USERS\.DEFAULT\Software\Hewlett-Packard
>> hkey_current_user\software\hewlett packard delete if not hp computer.
>> hkey_curent_configuration/system/current control set/control/print/pritners.
then go to msconfig
make it selective startup disable all microsoft services except hp services. hide all microsoft services. disable all startup tab apply restart.
after restart install cue version 12 officejet pro 8500 or 6500.
then run msiexec.exe /unregister then msiexec.exe /regserver cmd commands.
then install software from downloaded version of original pritner install only basic drivers first and imaging devices only and use solution center 12. cue 12.
issue resolved.

Most likely either the pickup roller or the feed roller is worn, damaged, or excessively dirty.

You need to purchase a "paper feed cleaning kit" either from your regular HP store or from an HP online retailer. Then go here to get the step-by-step procedure. Instructions vary according to your operating system.

http://h10025.www1.hp.com/ewfrf/wc/documentSubCategory?rule=29302&lc=en&dlc=en&cc=us&lang=en&product=439491

If this does not correct your feed problem, you need an HP certified technician to disassemble the printer and physically examine the parts. They may require replacement.

Disconnect your printer from your computer before doing the following.

Go into Add/Remove Programs and delete everything that has anything to do with Hewlett Packard.

Then go into your Printers Control Panel, check to see if there are any HP Printers remaining and delete them.

Then, while in the Printers Control Panel, click File>Server Properties. Go into the Drivers Tab and delete anything Hewlett Packard there.

If any drivers report that they cannot be deleted because they are being used then right click the My Computer icon on your desktop and click Manage. On the left open Services and Applications by clicking the + to the left of it. Select Services and find the Print Spooler in the main window (you may have to maximize it). Click Restart (or right click Print Spooler and click Restart).

Once it's restarted go back to Server Properties in the Printer Control Panel and try deleting those drivers again. If you still can't delete those drivers then try restarting your machine.

please uinstall and re-install the entire s/w.... note : plug in the usb only when prompted.uinstall the s/w after unplugging the usb. uninstallation----- go to add & remove program....remove all the printer related s/w in the list. c:/ - program files - util - ccc - HP/Hewlewtt Packard - Digital imaging(could be in hp or in hewlett packard)-uinstall/remove NOTE: if u r not an hp computer user delete the entire HP/Hewlett Packard file.Do not do so if the computer you are using is of hp. open start - run - type regedit - enter-registry editor opens - HKEY_LOCAL_MACHINE-software-if u r not an hp computer user delete the entire HP/Hewlett Packard file.Do not do so if the computer you are using is of hp/Digital imaging(could be in hp or in hewlett packard)-uinstall/remove restart the computer give a print command