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Code H3 on a Sharp AR-122EN

Machine showing H3

Posted by Anonymous on


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya Technician can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017

  • 33 Answers

SOURCE: sharp AR-5316, showing L6 on display

The L6 code means trouble with the laser unit ( polygon motor), it has to be replaced. The laser unit is under the exit tray. Hope this helps.

Posted on Jan 02, 2008

  • 1362 Answers



Did you replace the thermistor? check the thermofuse also for continuity

Posted on Oct 20, 2008

  • 95 Answers

SOURCE: Sharp Copier AR -407 Error code H3-00

H3-00 means there was a problem in the fuser unit of the copier - a temperature problem. The correct temperature is not reached within a certain time.
It could be a thermostat or thermistor problem - both monitor temperature. you could remove the fuser unit and make sure these items are clean - no build up on them. there should be a center and side thermistor.
You can reset the error code in SIM mode by pressing the following keys one after the other "P" "interupt" "C" "interupt" then 14 and start/copy key. confirm if required. make sure the copier is restarted afterwards.
If the error persists then you may need new thermistors.
Hope this helps.

Posted on Apr 12, 2009

  • 95 Answers

SOURCE: sharp copier ar-bc320 error code??

the DK message means it is time to replace the black drum unit. the drum unit is called an ARC26DU. open the front cover. remove the toner cartridge/s by lifting the green lever and pulling the toner out. Open the left side door. look at where you just pulled out the toner and there is one screw (facing you) holding each drum in place - loosen the screw and pull the drum unit out towards you....slide in the new drum unit.
to reset drum counter go into SIM mode by pressing the following keys one after the other "P" "*" "C" "*" then 24 and start/copy key then 7 then select the color drum you are replacing and confirm reset. make sure copier restarts afterwards

DO NOT refill these toner cartridges (even if you can find someone to do it) The toner cartridges for these machines have generally had ongoing problems as far as longevity and quality - refilling them will only make it worse.

Posted on Apr 23, 2009

  • 990 Answers

SOURCE: We have a Sharp AR-335 and it is giving an error

Hello sir; There is the way to reset;
1, press "program", "interupt", "clear", "interupt'.
2, enter 14 press print.
3,turn power off and back on again.

Posted on May 18, 2009

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HI, my copier AR-122EN is not working it shows 4 and H when I press he start button.

From the keypad area press # * C * The machine will enter a diagnostic mode.
Then enter the number 14 as if to make 14 copies. Press start and follow the directions to clear the code.

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How to reset sharp ar 122en

Hi, to reset the problem signs or codes, key in the following in this order and a speed of a second per key press;
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H3-00: Heat roller high temperature detection
Check and remedy:-
Check heater lamp operation with
If lamp blinks properly:
Check thermistor and its harness.
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Hello sir; This error code require a reset procedure ;
press "#", "*", "clear", "*",these four keys by order, then enter 14 press start. then turn power off and back on.

Aug 26, 2009 | Sharp AR-168D Copier

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You can try this it works for older Sharp models.
  1. Press # key
  2. Press * key
  3. Press C key
  4. Press * key
  5. your display will stop flashing H 3, if not re-enter the keys again, some machines are temparmental, when it goes blank
  6. enter 14
  7. press the start key then turn it off and back on, if it comes back with an h code there is a problem with the heat section and will need a service call and probably parts.
  8. good luck

Apr 21, 2009 | Sharp AR-M237 Copier

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