Oki B721dn B721dn/B731dn/MPS5501b Safety/Warranty/Regulatory Guide - Page 9

Consumer use Bulk Packaging Health Hazard 0 Health Hazard 0 Flammability Stability 1 0 Flammability Stability 3 0 Special Hazard None Special Hazard None 6. Accidental release measures Personal precautions Environmental Precautions Methods for Containment Methods for cleaning up Other information Avoid breathing dust. No special environmental precautions required. Prevent dust cloud. Prevent dust cloud. Sweep up or vacuum up spillage and collect in suitable container for disposal. Use non-sparking tools and equipment. See Section 12 for additional information. The results obtained from Chronic Toner Inhalation Study demonstrated no lung changes in rats for the lowest (1mg/m3) exposure level (the level most relevant to potential human exposure). A very slight degree of fibrosis was noted in 25% of animals at the middle (4mg/m3) exposure level, while a slight degree of fibrosis was noted in all the animals at the highest (16mg/m3) exposure level. These findings are attributed to "lung overloading", a generic response to excessive amounts of any dust retained in the lungs for a prolonged period. This study was conducted using a special test toner to comply with an EPA testing protocol. Biological standards This product, as supplied, does not contain any hazardous materials with biological limits established by the region specific regulatory bodies. Occupational Exposure Controls Engineering Measures Industrial use None under normal use conditions. Avoid dust formation. Ensure all equipment is electrically grounded before beginning transfer operations. Provide appropriate exhaust ventilation at places where dust is formed. 7. Handling and storage Personal Protective Equipment Advice on safe handling Technical measures/ Storage conditions Hygiene measures Industrial User Handle in accordance with good industrial hygiene and safety practice. Prevent dust cloud. Keep container tightly closed in a dry and well-ventilated place. Store at room temperature. None under normal use conditions. Do not eat, drink or smoke when using this product. Wash hands before eating, drinking, chewing gum, using tobacco, or using toilet. Wash hands before breaks and at the end of workday. Provide regular cleaning of equipment, work area and clothing. Consumer use Respiratory protection Eye/Face Protection Skin and body protection Hand Protection Industrial use These recommendations apply to the product as supplied. No special protective equipment required. No special protective equipment required. No special protective equipment required. No special protective equipment required. In case of insufficient ventilation: Wear protective eyewear (goggles). Effective dust mask. 9. Physical and chemical properties 8. Exposure controls/personal protection Exposure Guidelines Product Information ACGIH TLV TWA ACGIH TLV TWA OSHA PEL TWA OSHA PEL TWA 10 mg/m3 (inhalable particles) 3 mg/m3 (respirable particles) 15 mg/m3 (total dust) 5 mg/m3 (respirable dust) Other information Appearance Odor Odor Threshold Physical State pH Color Flash Point Boiling Point/Range Softening Point Autoignition temperature Flammability Limits in Air 9 - English Powder Faint Not applicable Solid Not applicable Black Not applicable Not applicable 49-60°C / 120-140°F Not applicable Not applicable