Riso image problem

[carolscurriculum]

I have a image problem (see pic below) riso rp3105 It is machine related meaning if I move the drum to another riso it goes away but any drum in this riso it happens to I replaced the pressure roller its not on the stage glass I have the print pressure all the way down the paper does stick sometimes in the exit like the suction is to much for the exit belts


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[carolscurriculum]

Re: Riso image problem

After a good look around it seems that the master loading sheet was bent down and was touching the drum making the mark

[joyitsolutions]

Re: Riso image problem

When encountering image problems with a Riso printer, it's essential to troubleshoot several aspects. Firstly, ensure that the original image file is of high quality and appropriate format for printing. Secondly, check the printer settings, including resolution and color options, to ensure they match the desired output. If the problem persists, it may be related to the printer's hardware, such as the print head or ink cartridges. Cleaning the print head and verifying ink levels can help resolve these issues. Regular maintenance and using genuine Riso ink and consumables are key to preventing image problems. If the problem continues, consider consulting Riso's customer support or a technician for a thorough diagnosis and solution.