If you continue getting errors after wedging the cartridges, please tell me the exact error on your LCD panel and which color position(s) the printer indicates to be an issue.
If the five carts in the left bay continue displaying errors, please remove the carts in the right bay and insert Epson carts in their place. If this resolves the error, remove the Epson cart and install the corresponding refill cartridge into it's place, one at a time to check how the printer responds. This will help you pinpoint if it's one chip causing your errors (in my experience, you're likely dealing with a poor connection between the cartridge chips and printer's chip sensors, or one chip is no working correctly- which can cause errors with other cartridges, often in the opposite cartridge bay).
Please let me know your results, if you have questions, or there's anything else I can help you with.
Best regards~ Dana