Nikon D780 DSLR Camera (Body Only) - Manual (Page 872)

826 Technical Notes
D Image Sensor Cleaning
• Using camera controls interrupts any image sensor cleaning begun in
response to the operation of the power switch.
• Image sensor cleaning may not fully remove all foreign matter from the
filter. Clean the filter manually (
0 827) or consult a Nikon-authorized
service representative.
• If image sensor cleaning is performed several times in succession, image
sensor cleaning may be temporarily disabled to protect the camera’s
internal circuitry. Cleaning can be performed again after a short wait.