Thanks. Did that. Checked all connections and found that the power supply was not fastened properly which seemed to have caused the problem in the printing. When fastened, the prints came out perfect. Thank you
I have a dlab 1, quite old and starts printing photos in a pattern,the colours are not smooth but in zigzag pattern. We have replaced the print engine with a second hand replacement. The patternis stil there. Cansomebody help me.