Please wait light is flashing - Brother MFC-8460N All-In-One Printer

unplug it and wait 10 min, then plug in. That may reset it.
If not, observe the flashes of the light as it may be giving you a code to lookup. - like it will flash 3 times, pause, then flash 5 times, then pause longer, the repeat.]
lookup error code 35.

There is a UFO flying near you.
wait until it passes, if your car still doesn\'t work, call the FBI.

You have a security issue going on. Try turning the key to the on position and leave it on without trying to start the car. Wait about 10 minutes and the light will stop flashing and come one solid. Then try to start the car. Turn the key to the off position. Wait 60 seconds and then turn the key to the on position. See if the light is still flashing. If it is then try the process again. If it isn't flashing and it is on solid then start your car.

Is the security light flashing? If so, turn ignition on and wait for 10 minutes and light should stay on solid. Then try and start the car without turning the ignition back off. Then turn off ignition and wait 1 minute. Then turn ignition on and see if security light is flashing. If not try and start your car. If it is flashing, try waiting again with just the ignition on and see if it goes out.

I would try to remove both ink cartridges.
Close cover and turn off printer and unplug from outlet.
Wait at least 15 minutes, this will let printer to completely reset.
Turn on printer and wait for printer to stop.
Install both ink cartridges.

Power and OPC LED lights flashes?Common on Sharp LCD tv.Tv is still useable.Tv have Tuner signal board problems.Every times Power and OPC LED lights flashes.Just push the remote power button again and wait.Sometimes Power and OPC LED light will flashes require push power again wait again Power and OPC will flashes two or three time push power button and wait.Must do this two or three time before the backlight will light up and tv work.

Take it to a different shop. Something is wrong with it. However, when the airbag light is on, that means the airbag will not deploy in an accident. You should have that fixed first. The dealership is the best option for making the keyless entry work. If this was at all helpful, please rate. Thanks for asking.

Please intimate exact model of your Sony TV to find out reason of no power up.

Please follow these instructions to reset the printer. If that doesn't work, try again but wait longer before reconnecting. Otherwise, here's the home support page for your machine. You can look up the meaning of the flashing lights there as well.

I hope this information allows you to resolve this issue. If you need further assistance, please post back with a comment to this thread.
If I've managed to answer your question or solve a problem, please take just a moment to rate this post....thanks!

If you hold the two buttons down, this will give you a secondary error code which will tell you the exact error. All lights flashing is a service error.