Sorry, made no difference
It does six flashes where the orange comes on and green goes off six times, a very short break then six more
Have closed all covers I can find and pressed the button (orange flashing one) No difference. It is now doing twenty orange/green flashes before pausing. Pressing orange flashing button doesn't stop it flashing even when pressed and held
Many thanks. The printer is old and has done very well, I suppose something had to go wrong eventually. I'll get a costing repair and decide what to do.