please help me with my ICS problem

Can anyone help me?
Only after I execut the Inteligent Callibration System procedure, color density differs between front and rear with 10%. Has anyone seen this phenomenon?
It happens only in magenta. it is a Kodak Nexpress S3000.

 

When you open your ICS goto preferences and turn off the front to back adjustment and then do your linearization and ICS. Also if your doing a grey or pastel, turn it to classic and print that side down, ie...face down for the fronts, also you may have to use the color adjustments front to rear dials on the ink stations themselves for that job. Then reset the dials afterwards so your back to start position.