Konica 7145 code F26-4?

[copyaction]

Customer called with a code F26-4, I haven't gone out to see it yet and all I can find in search is F26-3.
Is there in fact a F26-4 code and what does it relate to?
thanks

[copytechman]

Here ya go:
F26-4 Toner density abnormality
If L detection power exceeds
2.6V prior to toner out detection
by the TLD (Toner level sensor),
the automatic toner supply feature
should restore the toner density.
This error occurs if this
feature fails to restore the density.
TLD (Toner level sensor)
Toner supply unit
Load the toner bottle again

Regards!
A.

[copyaction]

thank you very much