Sharp MX-181OU-Call for Service. Code: F2-40 How do i fix?

F2 41 Is that the TONER DENSITY SENSOR is defective most likely.(CYAN) Here is a link to all error codes for your further reading.

https://www.sosnfl.com/sharp-mx-5111n-error-codes/

using third party toner or drum replace toner and drum with OEM

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Hi

Book suggests it is a toner supply failure.

Would try a different toner cartridge.

Cheers

Andy

It sounds like a defective toner cartridge. You can try removing it and shaking it well and then Reinstalling it. Power the machine off and back on and see if it works. If that doesn't work you can try another toner cartridge. Also if the cartridge is empty and you keep installing it, it will disable the cartridge and the code will come up immediately when that cartridge is inserted.

Hello,
There is a problem with the Black Toner supply.... check and verify that the End Seal was removed on the Cart, if not that, then call a Tech.
Good Luck!
Rich Lilja

F2 64 TONER SUPPLY ABNORMALITY ERROR (BLACK)

Have you tried replacing the Black Cartridge ?

black toner supply trouble, try a different toner cart, remember to shake the cart before installing. power the machine on and off, if the code is gone then it was the cart if it doesn't clear your service tech needs to see the machine.

Your copier is not accepting your black toner cartridge (F2-71 Cyan, F2-72 Magenta, F2-73 Yellow). It either is not inserted properly, the packing tab is not removed from the back, or a faulty cartridge. Often 3rd party cartridges that the manunfacturer "guarantees" will work will bring this code. In short, the copier is rejecting your black toner cartridge and you should replace it.

Change IC connector on toner unit with two screws neer gears of toner cartridge.

There is a problem with the Bk Toner supply.... check the End Seal was removed on the Cart, if not that, then call a Tech.

OR

put the an old, used bk toner cartridge back in and restarted the printer. Once all the codes cleared, removed the old bk toner and put back the original bk toner u had removed.

that should fix