Posted: 14 Oct 2014 15:26 by issuepressLast edit: 16 Jul 2018 15:07 by issuepress
Risograph inks are soy-based and do not conform exactly to any color standards. The listings below are approximates for reference only. Additionally, Riso inks are also slightly transparent and allow for variations in overprint and based on the color of paper they are printed on.
Posted: 11 Aug 2017 01:37 by frankcezarLast edit: 11 Aug 2017 01:43 by frankcezar
If you're like me, you've got some drums that have been changed to different colors and the labels have gotten ripped-off, hand-drawn and sloppy. What's an OCD Risographer to do when the original stickers are nigh impossible to find?
Posted: 20 Jan 2017 21:48 by unworkLast edit: 30 Mar 2020 10:04 by risofort
Here's a list of color codes for the RP series (should work on all models, have been tested on a RP3100UI and RP3700).
Unlike with newer machines which use chips to show the appropriate color on the Riso, the ink must be manually dialed in on the RPs through a Test Mode setting. It is however not necessary to change the color code on the drum after swapping ink colors but if you want the Riso to show the corresponding drum color on the display, you can use the codes to update the drum settings after changing inks.