di3510f drum replacement

[memphis]

Hello I just replaced the drum on the DI3510f because it was creating streaks. Now the streaks are gone but the prints are very very light. I've cleared the counters and run F8 already. Any suggestions? Thanks.

Edit: Now it's just printing blank copies.

[kalindd]

Looks like your charge corona is not located properly e.g. not good charge.
Check everything again.

[Cantechman]

You should not run a F8 unless you replace the developer as well. You probably have to replace that and run F8 again.

[fixthecopier]

Sounds like week developer.