Hi Franck,
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 or an overheat, It could be a thermostat or thermistor problem - which 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 also 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 and make sure the copier is restarted afterwards.
If the error persists then you may need new thermistors.
I hope this helps.
Warm regards and merry christmas.
Mike
SOURCE: H3 ERROR CODE SHARP AL 1631
H3:
00:TEMPERATURE OF FUSER UNIT HIGH,THERMISTOR CONTROL BOARD FAILING
Did you replace the thermistor? check the thermofuse also for continuity
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.
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.
SOURCE: Error H3-00
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.
SOURCE: Sharp MX-2300N with error code H3-00. . how do I
Ensure you are in COPY mode
press # * C * ( one after the other, fairly quickly)
when the screen changes enter the number 14 on the keypad
press the B&W start button
press 1 for Yes when the question displays
press thw CA button
machine will re-boot and fault should clear. If it doesnt you need a service engineer. This is a fuser temperature fault
Note:
Some
systems do not have an F12 key, to access the boot options you have to
press the <0> (zero) key at the Dell logo screen.
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