MG6450 printhead alignment unsolved problem

[Doppler]

How to fix it ?

Automatic and manual aligment results are the same - even I set  +5 or -5

[bazzer]

Hi,

My MG5650 has exactly the same problem and if you search on the forum you will find that this problem affects a number of different printer models and the only solution you are likely to get is to clean the print head encoding (timing) strip. However, if the timing strip was dirty surely the double print / blurry text would affect the color print out too and not only when using PGBLK.

Bazzer