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What I do is in address book you create a user with \\CopierIP\Shared\UserFolder as SMB

Then in the PC I create a shortcut with the same path and the user/password are the machine's password....

Had the same case MX-3571 U2-74

Good luck

I changed the MFP PWP yesterday. All went well. Still no codes this morning.

I will post if we have errors again but it seems to be fixed .

Thanks again for the help.

The board is on the way, will let you guys know if it solved.

Thanks for all the reply/ recommendations.

As mentioned in my post, the first thing I did was the firmware & I did it in emergency mode to make sure it overwrite the firmware because it was already up to date.
It can take almost a week...

I have a MX-3571 giving me the U2-74 on a random basis.

So far I have done an emergency Firmware update to overwrite the firmware, Changed the HDD and I changed the eMMC.
Got the error again...

Taking a chance, if you still have the recovery file I would appreciate a link 😊
Maxime@servi-tek.ca
Thanks

Known issue with sharp models.

Change the setting in SIM 66-1, soft switch 114, bit 8 to “0” instead of “1”.

Be aware that the EXTERNAL LINE CONNECTOR on the machine can't be used after this...

Are you able to get into simulation ?

If not as said before , hit the switch near the usb/network connector and do a firmware upgrade from usb .

I have a lot of those on the road & I would try...

My guess is that your hdd has a problem. The user login/codes are stored on the hdd.
I usually configure a default user in black/white that auto-log at boot so the client just have to entre a code...

Have you tried to change the primary belt unit ?

I had this once and it was the bushing of the first transfer roller inside the belt. White plastic holder was missing a pin that is holding the...

see screenshot

I have a similar issue with a mx-4070n with a mx-de27.
Getting u6-01 & u6-02.
Got it working after a complete reset, sold the machine, customer called during the first week.
Changed the desk...

We had a lot of trouble with that.
Worked at first then stopped working after couple of weeks.
Sharp finally fixed the firmware.

In North-America the firmware is not on the sharp website. You...

Had this once , the hp was running on compatible toner & they made copy of those pages in the MFP. Causing the document feeder black toner dust.

Thanks everyone for the help.

I have found a "wave ID" card reader inside the machine that was making the beep.

Good to know!

Thanks for the reply :)
I tried to turn off the sounds in admin but it don't change anything for the beep.
As for the speaker , I will try to find out where it's comming from. I have no idea where...

Hi,
I have an MX-3070N that we bought used. It makes a little beep when I turn on the main switch, when I turn on the switch on the operation panel & when it comes out of sleep. Occasionally we...

Have you tried to change the pressure position on the fuser to "envelope" just to see if it change anything ? That would confirm a fuser related problem .

The registration spring is a good...

I had the same problem on a MX-M3071 , there is no maintenance code it say " (maintenance : )"

I solved it by firmware update

Good luck

like said before , take out black toner. (the machine refuse to calibrate DV with the toner in it)

do 25-01 select bk + execute.

I'm defenetly goin to test that. The idea look crazy but what the hell.

Thanks

you can also check in 44-09 if the values are good.

If not clean the transfert roller with dry cloth , the sensor & do a 46-74 again.

I have a lot of cleaning blade flipping after doing a PM on those model & I saw a tech bulletin that say you have to put stearic acid powder on the drum when replacing it . I never did that on any...

problem is solved since the power supply was changed .

Thanks again everyone