You need to buy two torx t20 tamper proof screwdrivers to open the machine. These are available from electronics shops here in Aust. Before that, try running a descale treatment through the machine. The screen under the group head may just be blocked, a philips head screwdriver should allow access. Try running the machine without the group head clipped in, to see where the blockage may be.
trover June 2009 |