Laserjet Drum Unit Lexmark LEXW850H22G
Drum compa Lexmark Optra W850N,W850DN,W8850S-60K
Drum compatible para 
Lexmark Optra W Lexmark Optra W 850 DN Lexmark Optra W 850 N Lexmark Optra W 850 Series
Lexmark W Lexmark W 850 DN Lexmark W 850 N Lexmark W 850 Series