If the Canon Pixma MG5740 printer is locked and you can not find a way to reset the pampers overflow error and error 5B00, or you tried to reset this error and killed the service mode in the printer, the 25Q16 and 25Q128 chip dongles complete with the programmer will help solve the problem with the error.
Files are likely to be more useful to the service center staff or printer repair shop, perhaps you just know who has the programmer. The files are checked and 100% working.
Canon MG5740 printed 151-200 Pages of the main board number QM7-4424
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