ERROR CODE U2-40: SHARP AR 5127

This means that the cartridge's sensor is miscommunicating with the copier memory thus the code U2 -40. You should clean the inner sensor connector and the toner sensor of the spilled toner by low blower. Perform this code ;# , interrupt , C, Interrupt keys in that order and press 16 then Print key and the code will be cleared.

all action bloked code: L6-10
please healp me

Sharp Fuser
H2-0 Fusing unit temperature error
H4-0 The fusing unit doesn't heat up.
***ALWAYS DISCONNECT POWER WHEN WORKING ON MACHINE***
You have to reset fuser errors with simulation 14. Push P * C * then 14 then Start (the button you use to make copies) and it should reset the code. If not then replace the fuser.
SM 5-1 should turn the lamp on. If lamp blinks on and off it is the thermistor, if it does not it is the lamp, but check the contacts on the lamp/fuser -- they have been known to erode.
Also check thermal fuse, if defective replace.

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it is a heater code. The thermostat has blown and resetting the code could cause a fire, but it probably won't do anything, the part will need to be replaced

Hi My Error is
code h4-00
sharp AR-5127
please help me

U2-40 is a board error, F1-15 is finisher lift motor error.

To reset: #, interrupt, clear, interrupt. (screen should say service mode), enter 16, print, are you sure? , yes.

For the finisher error, follow above procudure, entering 14 instead of 16. if error returns, disconnect the finisher

Unplug the Machine, remove the board you installed, re-seat the board,
make sure everything is connected, turn machine back on..

This is what the Manual says:
IMC PWB communication trouble (Timeout)
Check the connectors of the IMC PWB
and MCU PWB.
Check the grounding of the copier.

If you need further help let me know..

SOLUTION: ERROR MESSAGE U2-40, SHARP COPIER AR-5127
PRESS #
PRESS =
PRESS C
PRESS =
TYPE 16
PRESS ENTER BUTTON (the button for making photocopy)
PRESS 'OK' TWICE
Note: be fast in pressing all the buttons.
FROM EKPA ONU - (+2348055790979, NIGERIA,LAGOS)

WHEN THE SHARP AR-5316 PHOTOCOPIER IS SWITCHED ON THE ERROR CODE 4H APPEARSAND THE MACHINE CANNOT BE OPERATED. IHAVE TRIED THE SOLUTION SUGGESTED JUNE THIS YEAR BUT IT DID NOT WORK. WHAT CAN I DO TO GET THE MACHINE TO WORK? IT IS VERY URGENT.