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Author Topic: wHAT IS CODE 21  (Read 4599 times)
Westfieldslots
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« on: December 10, 2010, 06:06:09 AM »

CODE 21 , IS THE COIN OP RIGHT.... I TOOK THE WHOLE COIN things/parts OUT OF THE MACHINE AND IT STILL SHOWS UP AS CODE 21 , WHAT IS MY PROBLEM , AND HOW DO I FIX IT Silly Me!
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« Reply #1 on: December 10, 2010, 07:47:24 AM »

coin in error.. I'd replace the compare coin, sometimes one gets jammed up on top of it. Clears by opening and closing door.
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« Reply #2 on: December 10, 2010, 12:44:32 PM »

A list of common IGT error codes and resolutions can be found through the "Rick's FAQ Files" button at the top -- here's a direct link: http://www.newlifegames.net/igterrors/

If the "thing/parts" included the coin optics, then you're for sure going to get a coin-in error as the machine needs to see the working set of optics to get past that.  Try swapping in the optics from a known working machine to see if the problem goes away.  If it does, you know that the issue is with the coin-in optics that you removed.
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« Reply #3 on: December 10, 2010, 01:14:27 PM »

"things/parts"... rotflmao Yeah...sometimes  I don't know what they're called either... Tongue Out
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Westfieldslots
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« Reply #4 on: December 12, 2010, 03:12:52 AM »

THE RIGHT ANSWER " IF YOU GET CODE 21 " YOU NEED A NEW ONE OF COIN OPTIC


* COIN OPTICS.JPG (9.89 KB, 485x252 - viewed 336 times.)

* LOWER HAIF.JPG (15.9 KB, 309x353 - viewed 359 times.)
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« Reply #5 on: December 12, 2010, 03:16:49 AM »

THE RIGHT ANSWER " IF YOU GET CODE 21 " YOU NEED A NEW ONE OF COIN OPTIC

Not in every case... stir the pot / get cooking
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« Reply #6 on: December 12, 2010, 03:35:59 AM »

Statfreak is right, might just be dirty or bad plug connection or wrong coin insert on optics among other things. If you unplug comparitor completely then you have to put a jumper plug in where the harness couples to the machine wiring behind the comparitor bracket
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« Reply #7 on: December 12, 2010, 06:48:00 AM »

THE RIGHT ANSWER " IF YOU GET CODE 21 " YOU NEED A NEW ONE OF COIN OPTIC

That sure sounds familiar.  propeller

Try swapping in the optics from a known working machine to see if the problem goes away.  If it does, you know that the issue is with the coin-in optics that you removed.
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« Reply #8 on: December 12, 2010, 02:21:14 PM »

Remember when you get a code 21 it does always go away after you replace the part sometimes you need to do a clear and reset the bv. If you do not have a clear pull the cmos chip for 10 seconds and that will take you to 61.
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