Symbol 6221 from IEC 60417 - Title/Meaning: Photoconductor unit 
Function/description: To identify the location of the photoconductor unit installed, and to indicate the unit itself being the photoconductor unit.
Own work using: iso.org/obp/graphics/grs/58b17b13-78aa-4a32-ada1-676073d0233d 200.png
Vectorization:  Mrmw