Problem on Riso GR1700
When the machine runs out of ink it did not recognize it, the copy is faded so I
changed the cartridge. I found out that the ink pump is not working.
changed the cartridge. I found out that the ink pump is not working.
Office Equipment & Supplies - Riso - RZ220 Duplicator
Answers & Comments
Sometimes it is a one way pully inside the drum that is slipping.This is a mission to repair.
If you want to try it let me know.