Symbol 1988 from ISO 7000 - Title/Meaning: Paper bin empty/empty bin available 
Function/description: To identify the display panel indicator which signifies that a bin at an identified station is empty and ready for use. Also to identify the control or control position to direct the material flow to a designated accumulation bin.
Own work using: iso.org/obp/graphics/grs/794143a3-00a2-49d1-b436-06d26e820ebc 200.png
Vectorization:  Mrmw