<![CDATA[iFixit - Answers With Device "Riso Printer"]]> https://www.ifixit.com/Answers/Device/Riso_Printer?rss=yes en-US Fri, 03 Apr 2026 11:42:35 -0700 <![CDATA[RISO GR3770: eror code A17-991 & A17-291]]> eror code A17-991 & A17-291

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