mx-6200n f2-02 error

[xerotolerant]

Hello everyone, me again. My mx-6200n decided to up and die last night. It makes an odd rattling noise after powering, with the message "toner replenishing" and then pops up with that message.I read that that means that there is something wrong with the developing unit or something. I have no idea how to trouble shoot the problem.Any ideas anyone?

[Akitu]

Re: mx-6200n f2-02 error

From the manual:

F2-02 Toner supply abnormality (K2)
Trouble content Toner end with the remaining quantity of 25% or more.

The toner supply time exceeds 5 times as much as the specified time.

Section PCU
Case 1
Cause Toner motor section connector harness trouble
Check and remedy
Check the connector connection of the toner motor section.
Check the connector harness (TM) connection to the main PWB.

Case 2
Cause Toner motor and toner density sensor trouble.
Piezoelectric sensor abnormality
Check and remedy
1) Check the toner density sensor output.
(SIM25-1)
2) Check that the toner transport pipe is not
clogged between the toner cartridge and the
developing unit. Replace the toner cartridge
(CRUM) if necessary. Intermediate hopper
replacement
3) If replacement of the toner cartridge (CRUM)
does not clear the trouble, check the
developing unit.

[bonnie750]

Re: mx-6200n f2-02 error

sounds like the coupling on bk2 has fallen off. remove bk2 and see if the coupling which rotates the bottle is still in place, you may be lucky and fit it back into place

bill

[xerotolerant]

Re: mx-6200n f2-02 error

Hello thanks for your responses.
Akitu
I would like to try some of the mentioned remedies. I ran sim 25-1 it seems to run fine with no errors as a result. what to the numbers mean?
When I run the calibration on the K developer in 25-2 I get the message trouble with the error EE-EU. Do you have any idea what the remedy for this is (if there is one) ?

I'm attaching a picture of the area where the sound is coming from. It seems as though it can be opened, but I don't seem to be able to open it.

IMG_0704.JPG
When standing directly in front of the machine it literally sounds like the sound is just behind the blue area.

sounds like the coupling on bk2 has fallen off. remove bk2 and see if the coupling which rotates the bottle is still in place, you may be lucky and fit it back into place

bill

Hello Bill, thanks for responding. Umm, is the coupling the plastic part with the blue connector with electronic contacts on it? If so that seems to be on.

[bonnie750]

Re: mx-6200n f2-02 error

the coupling rotates the bottle item 11 section 56 part no.ncpl-0084fczz. if this has fallen off the compression spring behind will be floating around in there somewhere.