Samsung Electronics Co Ltd has changed the supplies part number , to comply with the UAEs new environmental Regulation. According to samsung this change is not related to any different chip, only the packing has been changed for compliance.
Several toner part numbers that ended with the code "SEE" will be shipped with new code ending "SAU"
For Example MLT-D105L/SEE becomes MLT-D105L/SAU.
Nothing has changed other than the outer carton and it shouldn't have any adverse impact since end users identify the products only with the printer model number , for example MLT-D105L/SEE is identified as 105 Large toner in Dealer community and with end users.