unable to find device (Scanner)

hello to all..
i have HP LaserJet 3052 AIO. i am using Windows8 on my Hp laptop... my AIO's printer works well but Scanner not working so i delete the Scanner's drivers from Device Manger but when i reconnect the AIO the Scanner not shown.... i have two more laptops on which every thing is right..... i uninstall the all printer drivers and reconnect the printer but only printer installed again but not Scanner.... plz help me.. i also add screenshot to clear the issue....

i am unable to remove the drivers...when i uninstall the printer drivers detect automatically when again plug in the usb cable...but the scanner problem is the same

here is the screenshot....

how to uninstall completely????????

here is the problem.. printer is not attach with laptop.....

yeah i uninstall printer from device manager and disconnect the printer... but can't remove drivers from the print server properties.....