Manufacturer Part Number 50G0849. Product Title Lexmark Staple, Hole Punch Finisher (50G0849). Lexmark Staple. The output bin supports up to 500 sheets of unstapled paper (20 lb., 75 gsm). Hole punch is supported for A4 letter, Folio and Oficio sizes (16 to 24 lb., 60 to 90 gsm).
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