CULTOFLON, Thank you!
Wiper assembly was stuck between the print head and roller on my 8400 and this post was the only thing on the internet that I could find related to 07,010.43
I do have a question. I noticed when i was in there rolling the print head wiper out of the way that it was really really dirty. As a matter of fact I can hardly see from all the dust I blew out of this machine getting in my eyes. I couldn't really see how the wiper clipped out to be able to clean it and I didn't want to break it. Is there a trick to getting that wiper out and cleaning it off?