: Double-check that your Subnet Mask on the PC matches the printer and that the Gateway on the printer is left blank.
The PECK tool is a . Incorrectly changing settings (like head ranks or voltages) can cause permanent damage to your printheads. It is highly recommended to follow the official service manual or consult a technician before making adjustments. Roland Peck Tool Download
Where to download Roland BN/BY-20 service application? - Facebook The Ultimate Guide to the Roland Peck Tool