A:
This is the yellow toner used by the Konica Minolta Magicolor 2300 DL. It is not necessary to have a backup toner as Staples will usually be able to deliver promptly unless you always have a deadline that is less than a day. Do be careful not to touch the round bar with toner on it when inserting new toner - this could cause blank spots on your copy. HTH
Answered on 9/9/2009 by gwest1955 from Goshen, IN