Yellow toner throughout machine - 7600

[rrrohan]

Have a 7600 that has yellow toner literally coming out of every possible hole.

https://1drv.ms/u/s!Ah_79nptMOdw41Pu...2UzGH?e=0YCguI see attach folder

Ive noticed this on other models like the 4300 but to a much less extent

Any one come across this issue?

[vigour]

Re: Yellow toner throughout machine - 7600

Is your Yellow developer and/or drum life much higher than other colours.
You shoud change the filters at this point

[rrrohan]

Re: Yellow toner throughout machine - 7600

We replaced the yellow drum and dev at same time only a few months ago so if anything the life is much lower than the other colours

what filters?

i cant find any in the parts manual

[vigour]

Re: Yellow toner throughout machine - 7600

Whatever I suggested is what I would do on a Canon.
I just dabble in a few Samsungs
Some of those areas look like exhaust fans.
On canon color they have filters at the fans.

Question....
Is the drum and developer genuine samsung

Sent from my SM-G950U using Tapatalk

[rrrohan]

Re: Yellow toner throughout machine - 7600

yeah everything is genuine

the theory is a yellow toner had a split /crack in the yellow toner at one stage

but ive also seen it on other Samsungs during HDD replacements, all have been 7400 or 7600

hopefully the HP rebadged models like the E77830dn dont inherit the same strange faults

But I dont think we will be putting the Samsung back in as you just cant rely on them