Pro 400 M451

[BBM]

Not familiar with this model but is there anyway to lengthy the time between cleaning cycles or disable it . After about 4 pages it goes into that mode then resumes . The color toners were very low so put new OEM HP toners in and still does it .

[Xandy_73]

I believe that in the panel settings menu, service or Quality of
print, there should be an option to disable or increase the calibration/cleaning time.

[DPS Tech]

Sometimes the frequent cleaning means your pickup rollers and sep rollers need replacing.

[BBM]

They upgraded that printer but i had a HP M479 doing the same thing and another tech suggested to set the paper to letter and do not use "any size" . So far seemed to work