We have checked the pritned with fty, they told me that the printed is according to you submit ai file, maybe this is not the original AI file, therefore the patterns is not clear, could you pls send us a original AI file of this 3 printing to modified the blurry issue.
Moreover, the c1 sample will take 2 weeks to proceed, pls kindly advise the latest c1 and sms delivery date, thank you!