goldylockets 0 Report post Posted October 26, 2021 I have the proper newest firmware installed. NW07K7. But it isnt recognizing my cartridges. (Chipless) this printer has previously worked fine. I had to remove the printhead to do a major white clog clean up. When I restarted it, it no longer recognizes my cartridges and I get 031002 or 031001 or 031005 error codes. I can print, page is blank, the that error. I can hit the recover tab on license.exe and it clears the code but if I print it comes up again. Share this post Link to post Share on other sites
pjan 0 Report post Posted November 24, 2021 Having similar issues. Share this post Link to post Share on other sites
