Need Help Mimaki cjv30-130 printing what looks like test print right up the middle of 54" media

John Compton

New Member
Mimaki cjv30-130 printing what looks like test print right up the middle of 54" media
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If any one knows what may cause this or how to fix this, I would really appreciate the help.
 

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Solventinkjet

DIY Printer Fixing Guide
That's either an electrical or encoder issue. Check your head cables for any damage, ink splatter, or corrosion and replace as necessary. You can also air dust the terminals they plug into. Then clean the encoder strip and sensor. At the end of the day it could be the head simply failing or even damage to the main board but usually the head cables, encoder strip, and/or encoder sensor is causing the issue.
 
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