Toner for C300 and C550 Copiers

Hazardous Ingredients

INGREDIENT NAME CAS NO. % EXPOSURE LIMITS Toner powder (regulated as mixture proprietary 10 mg/m3, TWA (inhalable) TLV, 15 particulates not otherwise classified - mg/m3 TWA - PEL (Total Dust) PNOC) Carbon Black 1333-86-4 proprietary 3.5 mg/m3 TWA TLV, 3.5 mg/m3 TWA - PEL

Additional information

May Contain Non-Hazardous Ingredients: Styrene acrylate copolymer, polyolefin wax, organic pigments, ferrite SECTION III - HAZARD IDENTIFICATION Emergency Overview: Black powder with a faint odor. High concentrations of dust suspended in air may present a dust explosion hazard. Inhalation of dust may cause minor respiratory irritation. Prolonged inhalation overexposure may result in lung damage. Relevant Routes of Exposure: Skin, eyes, inhalation Signs and Symptoms of Acute May cause mild eye irritation. No animal testing was performed with this Overexposure: specific product, however, based on animal testing with products of similar composition, eye irritation would be expected to be mild. This product is not a skin irritant. Signs and Symptoms of Chronic Prolonged inhalation of dust in excess of the exposure limits (as with any Overexposure: nuisance dust) may result in lung damage. Overexposure to dust in the normal use of this product is not expected. Medical Conditions Generally None known. Aggravated By Exposure: Potential Health Effects: Eyes: May cause mild irritation. Skin: No adverse effects expected. Ingestion: No adverse effects expected. This product is not acutely toxic by ingestion. Inhalation: Could be a route of exposure, but unlikely under normal use. Inhalation of toner powder may cause mucous membrane and respiratory irritation. SECTION III - HAZARD IDENTIFICATION Prolonged and repeated overexposure may cause lung damage. Carcinogenicity: NTP: No IARC: In 1996 IARC re-evaluated carbon black as a group 2B carcinogen (possible human carcinogen). Carbon black is a minor component of the total toner mixture. We believe that IARC’s findings are not applicable to the typical uses and levels of exposure to toners or developers by our customers and service personnel. OSHA: No ACGIH: No OTHER: No