Hello there, I have Roland PC-60 here and it was working fine untill it stopped printing and started blinking the #6 cartridge LED. We have tried unplugging and plugging it back it in, replaced all of the cartridges and nothing seems to work. All the printer does it blink #6, it doesn't make any noises and the head doesn't move. I'm having a hard time finding anyone that will tell me what is wrong with it. Thanks
Keith