Cannot print any more, please help !
 

I have 3 computers (Computer A) : Celeron XP PC and (Computer B) : new Core 2 Duo proc PC with Xp and (Computer C) : i5 PC with Windows 7. Before I add the Computer C to my office yesterday, my HP laserjet printer was connected to Computer A directly via USB cable and the printer was made sharable, so I can print from Computer B.

Since Computer A was so old, so I removed from my office and set up Computer C instead. After setting up Computer C, I connect the HP laserjet printer directly to Computer C and make it shareable, then add the printer onto Computer B. I did a few test print. Seems to be working.

But since this morning, I had a hard time to print from Computer B to the printer. I am not too sure if the new driver for Window 7 is not compatible with my XP computer. I set it up the printer again and it worked for awhile and then not working again. It says, unable to connect. Any idea how to fix it?

Please help !

Computer B and Computer are in the same workgroup.

Check firewall settings on Computer C. Try disabling it and see if that does anything.