I have a 5501 with 2421 and 2424 error code.
I replace developer.
I replace TCR sensor/charging corona from magenta.
Values of the sensors in service mode 54-00, 54-09 is 0 for yellow and 6 for black.
help me pls
I replace developer.
I replace TCR sensor/charging corona from magenta.
Values of the sensors in service mode 54-00, 54-09 is 0 for yellow and 6 for black.
help me pls
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