Turn off the main power switch. Hold down the yellow Reset button on the control panel while flipping the power switch back on. Keep holding the reset button for 5 seconds to force the machine to reinitialize its mechanics.
Let’s break down exactly what this error means, what causes it, and the step-by-step methods to clear it for good.
: Check for snapped, slipped, or loose drive belts.
: Turn the machine off, remove the master disposal box, and turn the machine back on. Test Mode Reset riso error a16-525
In Riso terminology, signify errors related to the master making, master feed, or master disposal mechanisms.
Regularly clean the drum and the disposal area to remove master remnants and ink build-up.
Over time, ink can seep onto the non-reflective black strip, or the velvet fibers can rub smooth and flat. When the strip becomes shiny, it reflects light just like a white master sheet would. Turn off the main power switch
For users of Risograph printers, particularly those in high-volume production, encountering error codes is a standard part of maintenance. However, some codes can be more stubborn than others. is a common, yet often frustrating, error that indicates a master-related issue on the print drum.
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: As the drum rotates, a disposal hook or separator plate catches the leading edge of the old master and lifts it off the drum. Let’s break down exactly what this error means,
The "A16" family of errors relates to the . The sub-code "525" points specifically to a Register Sensor timing failure .
The Riso error A16-525 can be caused by several factors, including: