c9065 pitch lines

[ReproKev]

Customer has a c9065 with 1.6 mil that has pitch lines in the cross feed direction. I've replaced the drums and developers, swapped the itb assembly and replaced the Magenta and Cyan drum drive assemblies (they seemed to be the worst) all with little to no change. I'm thinking of replacing the developer drive assemblies below the hoppers and on the front side door that drops down.

Anything else I should be looking at?

Here is a sample print. You can see the pitch lines but it looks way worse in person than in the scan.

11x17 pitch lines sample.pdf

[V-P]

To be honest - I cannot see much from that pdf. What happened to PG-5 tests ?

[dan7777]

To be honest - I cannot see much from that pdf. What happened to PG-5 tests ?

This was my first thought. I am not sure what you call a pitch line is. I must call it something else. I like PG-10 myself. The way this web site has the views they are not very big.