Let me answer the question of golden dog and angel first. It's not canon garbage, it just doesn't work. I used it normally just now. Because the continuous supply was changed, the water in the original ink cartridge was not replenished in time after the ink was used up. Moreover, all brands of machines only recognize the water in the original ink cartridge, and the continuous supply is not original, so the ink shortage is always displayed, and only press and hold the stop and reset keys for 9 seconds before releasing. HP cannot be changed to continuous supply, which is unstable. It can only be made in the original factory, which is more expensive.

Let's talk about the problem of the landlord E2. Please check whether anything has fallen into the machine or there is a paper jam with shredded paper.