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Sharp 336 I got machine sharp showing me close the front door but I checked the sensor, still.

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Re: sharp 336

My suggestion is to check the relay in the back of the machine,
I used to get that code with a toshiba, In the back to the right there is a relay with a switch, sometimes it would pop the switch.
Another thing that caused that was a small transformer.

Not sure if sharp is the same.
good Luck

Posted on Nov 27, 2007

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What is the finisher front cover? And how do I close it?

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Hi when i turn the machine on it flashes ch

The "CH" in sharp stand for open door or cartridge not install, check that you close the door in the right order, first front then right door, check that you have the toner cartridge installed.

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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
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Apr 21, 2009 | Sharp AR-M237 Copier

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Ar 336 sharp copying machine code F1-05 please help

If you have a finisher on that unit ,that code is upper limit switch problem. Check to make sure your upper tray is in the right position. Otherwise your either your tab is broken or your led is popped.

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Problem with my sharp AR 336 code F1-05

Hello, this is a sorter bin home sensor fault. First shut down machine and disconnect all power. You will need to remove the front and rear covers of the sorter, then you will have to manually turn the spindles/ cams as to more the actuator off of the home switch. Once you have released the home switch/ sensor, give a little extra space -- apply the power and watch. The cams should move the bins to switch/ sensor and reposition. Once you have made sure that it is working, shut down the power and disconnect power. Install covers back onto sorter and apply the power. If, when the power is applied before you installed cover, if the cams keep driving and do not stop and code comes back, that bin home switch will need to be replaced.

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