Symbol 6342-1 from IEC 60417 - Title/Meaning: Finger/hand quality feedback, increase pressure Function/description: To indicate that the system requests the finger/hand should be placed on the platen with increased pressure.
Additional information: 
See also IEC 60417-6341 and IEC 60417-6342-2.
Own work using: iso.org/obp/graphics/grs/00761450-8a82-4746-89c3-064f8d792554 200.png
Vectorization:  Mrmw