C654e trouble.

[tulintron]

Anyone having good luck with rebuilding these IU's? Had mixed outcomes rebuilding the K drum units and refilling the K dev tanks.

I had. We do this constantly in our laboratory. Drums, blades, coronas and new developers. We recorded the chips. Everything is right here.

[allan]

I had. We do this constantly in our laboratory. Drums, blades, coronas and new developers. We recorded the chips. Everything is right here.

What do you do about the sponge seals between the diferent components of the IU's? Did fiddle with the IU711CMY a while ago and remembered tearing a seal somewhere while dissembling it.

[tulintron]

What do you do about the sponge seals between the diferent components of the IU's? Did fiddle with the IU711CMY a while ago and remembered tearing a seal somewhere while dissembling it.

We have knives with molds from various parts of the printers. We cut and replace.

[allan]

We have knives with molds from various parts of the printers. We cut and replace.

Will check what i can get to cut seals out from.