HP all in one printer psc 1315
I have the above printer which has started giving trouble & only the printing and copying works but the scanning doe not work. Re-installing software also is troublesome and a red cross appears during USB connect prompt and the troubleshooting indicates that the "control panel overlay" is not attached firmly. I saw that this "overlay" is missing from my printer and I do not remember having it because I was away from home for a year and after setting up the computer I started having these printer problems. I cannot find/buy it anywhere here in Bombay and no one seems to know about it even! I would like to know the significance of this "overlay" and how important it is. Many thanks