• Happy New Year!

N8-70 XT/Screen PT-R8800 III Exposure head problem


New member

we have a problem with a Screen PT -R 8800 III. CTP was delivered to customer. Was working fine till dismantling. Now the following error appears:
Exposure head error. If you press details it says: Error E6EF4 A command was sent to exposure head. But no answer was returned from the exposure head (Echo-back was not returned).
Anyone had this fault before?
Thanks for help.

What About Profitability?

Canon 2022
The Video You Really
Need To Watch

Modern offset press performance comes with several nuances.
Chris Travis, Director of Technology at Koenig & Bauer, shares some details.
View The Video