Questions & Answers for: Riso drop signal Toys

...to put a Philips (+) head screw driver through and remove 1 screw. BE CAREFUL NOT TO DROP THE SCREW!.3.  gently push the pressure roller to the rear of the machine slightly then ...

riso rp error t98-526 526 Drum set safety switch is ON, but drum connection signal is OFF. try to remove the drum and re-install it. hope to be of help

...it with soap and cloth.. removed the old dried inks caused by misfeeds. then let it dry and put a drop or 2 drops of oil on the bearings then reinstall them. hope to be of

...drop is sensed by the IP PCB based on the signal resulting from dividing the 38-VDC resistance inside the power supply unit. The detection level is approximately 18 VDC. Voltage polling is conducted ...