Riso Error A16-525

For official RISO service manuals and part numbers related to the PF Register Sensor (Part # typically starting with "M" or "K"), contact your regional RISO dealer.

To resolve the Riso error A16-525, follow these troubleshooting steps: riso error a16-525

For advanced users, adjusting the drum angle in Test Mode (parameters like SP 941 or 959) can sometimes realign the sensor's reading position. For official RISO service manuals and part numbers