C6501 Odd Yellow issue...

**methogod** · 02-16-2017

Test pages off the engine print good.

Never seen marks like this, swapped drums, and coronas. Service is due all around (DRUM, DV) but wanted to get a base line before putting money into it.

Test print off the Engine (TEST PRINT)
https://www.dropbox.com/s/ajrqdvqbg2...05.24.jpg?dl=0

OFF the FIERY (after updating to latest version)
https://www.dropbox.com/s/1vbjmnims9...04.44.jpg?dl=0

**methogod** · 02-16-2017

bump...

where is black cat...

**tulintron** · 02-17-2017

Originally Posted by methogod

Test pages off the engine print good.

Never seen marks like this, swapped drums, and coronas. Service is due all around (DRUM, DV) but wanted to get a base line before putting money into it.

Test print off the Engine (TEST PRINT)
https://www.dropbox.com/s/ajrqdvqbg2...05.24.jpg?dl=0

OFF the FIERY (after updating to latest version)
https://www.dropbox.com/s/1vbjmnims9...04.44.jpg?dl=0

what's the problem?

Print a test pattern 53 with 180 yellow

**methogod** · 02-18-2017

Ok, here are better photos...

Since i have posted...

Replaced yellow DV unit, Next Developer.
Replaced belt unit
Replaced lower transfer roller

(Machine has been in storage, trying to get it back up and running)

Seems like issue comes from RIP, but no way to be sure, that I can figure out. Why only yellow?

2mil on clock. Super Clean from what I can tell.

Test Mode 53, 180 of 255

Found

Where there is yellow it should be white... Not sure what to do next.
Found

Test 5% prints look fine too...
Found