Latch the developer unit ES 355

[Utahrob1]

Hello all

I did a drum and developer change on a ES 355. When I put everything back in the machine and turned it on, the machine says to "latch the developer unit"'
I took the process unit back out (2 screws no plugs) tore it all apart and put it back together, Same message. Took it out again and checked all connectors and looks for bent pins and so forth. Reinstalled and getting same message.
I took a different process unit from another machine that is working and that gives me the same message.

Please any insight would be awesome.
Tnx Robert

[blackcat4866]

I usually see this message when I forget to plug the larger connector in at the front of the imaging unit. =^..^=

[Utahrob1]

I usually see this message when I forget to plug the larger connector in at the front of the imaging unit. =^..^=

Tnx for the reply. I have re-seated all the connectors several times. I also tried a different imaging unit.

[didi2005]

Tnx for the reply. I have re-seated all the connectors several times. I also tried a different imaging unit.

Before u close the front cover, there is a connector to plug to the process unit/imaging unit...If already latched, then u probably need to trace the cable which might be harness problem...

[onlineprofitinternetshop]

Check the larger connector at the front that would be the answer..., I forget it also before and I learned if unplugged the connector.,

[copytech,mike]

Before u close the front cover, there is a connector to plug to the process unit/imaging unit...If already latched, then u probably need to trace the cable which might be harness problem...

No i dont think so. The latch developer message usually means that your developer inside your deve unit is shot.