need help on my RISO rn 2030ui.

[downhiller67]

good day!

need help on my riso rn2030 ui, I was runnig about 500 sheets, but suddenly encountered jam, I removed the paper inside the drum unit, but still error occurs " AO7-418"
paper jam, check paper feed area and press KEY, i did clear error in test mode. but still "AO7-418" occurs. new to riso.
need your expertise on this matter.

Thank you!

[montana]

hi...the SM said:
A07 418:the paper sensor was on at the start of the machine operation when the start button was pressed.
i hope this help...........

[downhiller67]

thank you for the reply.

problem solved, I just cleaned the paper feeder sensor.