Calibration check May 14, 2022 13:27 Updated How to perform a Calibration check. (control whether the print heads are correctly calibrated) Remove the four Ink Residual Cups Set the printer to "Before Print" - Service Tool - Manual control - Print motors card Hold a piece of paper under the thread Click the Spit button for the color where the paper is. (if paper covers all four printer heads, click Spit All. Service Tool - Manual control - Printer maintenance card Click the Capping button to cap the print heads again. Service Tool - Manual control - Print motors card Study the paper. Correct calibration will not show any color on the paper Comments 0 comments Please sign in to leave a comment.