[Misc] Drum units remaing life span

[Gbr]

Hello

Do you maybe know which is the best way (or if it exists), to determine remaining life span of used e.g. C-EXV-17 drum units.

On MISC value you can not truly rely, (can you?)

a BIG thank you!

[copier tech]

Re: Drum units remaing life span

I've found they do always last past 100% however the black does start to leak at around 150% then this will eventually cause the ITB to slip & cause issues.

I've had some last 350% & higher, it all depends on the customers expectations & how much colour they're printing.