How can I get rid of erro code h4 on my sharp ar-m 205 copier? I have tried to push #*c*14 and I have had no luck.

SOURCE: I have a sharp copier, model AR-285, H4-01

H4 error pertains to lamp errors.

that would either be the copy lamp or the heater lamp.

check both lamps.

with heater lamps,it's usually caused by either a broken heater lamp or a dirty thermostat on the heater roller assembly.

SOURCE: Error code H4-01

This mean you have low temp. on heat lamp 2 program interput clear interrupt 14 print may clear this code. if not you can look at the fusing unit and reset thrmo breaker that may be pop off.

Tim Babcock

• 2794 Answers
• Posted on Aug 17, 2008

SOURCE: HELP, H4 ERROR

The fuser isn't heating up on time. You could try turning the copier off for 30 seconds and turing it back on again to see if it goes away.

If it doesn't happen, there is a part that has to be fixed on the fuser to correct the problem. Usually it is the thermistor.

SOURCE: Sharp AR-M160 H4 error code

Clearing a trouble code on a AR-M160 is a little different than the AR160.

Try "#" "interrupt" "clear" "interupt" "1" "4" "start key"

This should clear the error. Even if you replace the fusion unit you will need this code to clear the error

SOURCE: sharp copier ar-m236 error h4-21

try to reset by programming...here u just do ..p * c * (p star c star ) u will go in simulation mode .then press 14 ,start .mechine will ask you yes or no ? u just press 1 for yes .and press start ...your mechine will work..if same problem prsist try to check fusing unit...dont forget to thanks to me