CLX-8640 says to reinstall developer

[dan7777]

Just for a FYI have had 3 CLX-8640's say reseat or reinstall developer with error code (don't remember code). 2 were black and one was cyan. All three the toner was empty but showing had toner. Last cyan showed 30%. I think I only have 4 or 5 of those and three have done that. Toner feels empty and put a new one in and message stays gone.

[Arcadian]

Update the firmware seem there a flaw in the firmware that detect the toner and fuser at wrong count. Due to daylight saving time

so update the firmware

Arcadian

[dan7777]

Update the firmware seem there a flaw in the firmware that detect the toner and fuser at wrong count. Due to daylight saving time

so update the firmware

Arcadian

The firmware was updated, no change.