Error c 2556

[merawem]

hi
I have a bizhub c353 show Error c 2556
PLZ help

[mrwho]

C2553 - Abnormaly low toner density detected magenta TCR sensor

[copytechman]

From da book:

C2556 Abnormally high toner
density detected yellow
TCR sensor
• TC ratio in the developing machine, which is
determined by toner replenishing amount
control mechanism, is 11 % or more for a
given number of times consecutively.
• When the connector of the TCR sensor is
disconnected.

Regards! A.

[mrwho]

C2553 - Abnormaly low toner density detected magenta TCR sensor

Geez, I was still asleep - I mixed the last digit from the model number with the last digit of the error code - Sorry!

[merawem]

TNX for all
But My copier is new

[mrwho]

Did you by chance use it for some time while it was asking for yellow toner?

Also, if the copier is brand new and was just set up, the yellow IU could have been installed without being properly shaked to level the developer inside.

[merawem]

Ok
I'll shake it
tnx

[mrwho]

Carefuly, unless you want to vacuum yellow toner and developer from all over your room.

[merawem]

[mrwho]

... and?

Did it do the trick?