Quote Originally Posted by Staggan View Post
Hello

The problem I have is only when I copy from the ADF. I get a black line down the leading edge of the paper and this aligns with the edge of the original (image is shifted to the right on the copy), so it looks like the ADF is not seeing the edge of the original correctly in the ADF.

I tried to look through the manual and do not see an adjustment related to this, but I am a new engineer.

I am also having a hard time understanding from the manual how to actually enter service mode and change settings, is there an idiots guide?

Thanks
Unlike what Black Cat said you can get into service mode while the machine is ON. Press round key that's labeled "user functions" then # 1048 #. Hold the # key until the screen changes to diagnostic. Press OK on touch screen and you can drill down to certain functions from there.