You are right, here I made a mistake with the pictures.
The first error was the B200, the yellow light blinks 10 times. The second error is a yellow indicator blinks 5 times.
Nominal balancing level (red dash) is more a theoretical thing. It is so real, when the printer is printing lot.
The real balancing level (blue dash) is a practical thing. It is so real, when the printer is printing little and temperature rise and (or) the atmospheric pressure decreases.
Canon iP4200:
Flash 11 times
2500 Error code
automatically align the print head Press Resume / Cancel to cancel the automatic alignment This error occurs when the printed sample, no picture or sensor AD (located on the carriage) does not "see" this picture.
5110 Error code
Carriage lift...