There is no official driver for HP LaserJet 1010 Printer in Windows 7 PC. Even though there is a way to make it work. Mostly Printers are compatible with other printer(model) drivers apart from its native drivers. Likewise we are going to do the same here.
Solution:
Use HP LaserJet 3050 PCL5 driver for HP1010 Printer. It will work for sure.
Prabuzzz Tech Tips 
not working
Its working for me well. Did you selected the 3050 driver correctly. Ignore the errors in test page, if any.
Frndbi hav tried dis on windows 8 64 bit now I have installed by a electing 3055 driver
thanks for this tip, its working
it works for the first time but after ten pages the printer cannot print docs anymore, the printer runs but it’s printed words “Unsupported Personality:PCL” on the paper
this driver don’t work with me
Unsupported Personality:PCL
Very Good Dear