Posted 5/24/2019 06:55 (#7517185 - in reply to #7516813) Subject: RE: Laser Printer card stock
Lenawee Co Michigan
The old ink cartridges had a chip on them that would shut down the ink flow on a certain date after installation. I thought it odd when all 4 cartridges would run out of ink at the same time! It was pre-planned to force you to buy more cartridges even if they had plenty of ink in them.