Riso Error A16-525 Link
If you have tried all the steps above—cleaned the contacts, used a brand new genuine ink cartridge, and reseated the drum—and the A16-525 error persists, the issue is likely a hardware failure.
Potential hardware failures associated with this error include: riso error a16-525
At this stage, it is most cost-effective to contact your local Riso service technician to replace the faulty sensor or board. If you have tried all the steps above—cleaned
The first step in troubleshooting any electronic device or machine is to restart it. This simple action can sometimes resolve temporary glitches or errors. At this stage, it is most cost-effective to
If the sensor works but the error persists, the mechanical timing is off. This requires a Service Adjustment (Standard Adjustment) .