can anyone suggest why the printer wont work?? It suddenly started flasing up 'unexpected error'(but rather unhelpfully, not what the error was....)when i tried to print anything. I've replaced the cartridges with new ones and uninstalled/reinstalled the driver software and still it wont work. message now reads 'cannot connect' but if i remove/reconnect the cable it bleeps to signify hardware removal/addition. Its a Dell printer and laptop. Thanks.