Xerox 5400 用户指南

 

Spec

ifica
tio

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Additional Information: The results obtained from a Xerox’ sponsored 

Chronic Toner Inhalation Study demonstrated no lung change in rats for the 

lowest (1mg/m

3

) exposure level (such as, the level most relevant to potential 

human exposure). A very slight degree of fibrosis was noted in 25 percent of 

the animals at the highest (16mg/m

3

) 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 EPA testing protocol. The 

test toner was ten times more respirable than commercially available Xerox 

toner, and would not be functionally suitable for Xerox equipment.

Section 4 - Physical Data

Appearance/Odor: Black powder / faint odor
Boiling Point: Not Applicable
Solubility in Water: Negligible
Evaporation Rate: Not Applicable
Vapor Density (Air = 1): Not Applicable
Volatile: Not Applicable percent (Weight) Not Applicable percent (Volume)
Softening Range: 85 - 100 degrees C (
Melting Point: Not Applicable 
Specific Gravity (H

O = 1): ~1.7 g/ml

Vapor Pressure (mm Hg): Not Applicable
pH: Not Applicable

Section 5 - Fire and Explosion Data

Flash Point (Method Used): Not Applicable
Flammable Limits: LEL: Not Applicable, UEL: Not Applicable
NFPA 704: Health - 0, Fire - 3, Reactivity - 0
Extinguishing Media: Water, dry chemical, carbon dioxide or foam.
Special Fire Fighting Procedures: Avoid inhalation of smoke. Wear protective 

clothing and self-contained breathing apparatus.
Fire and Explosion Hazards: Toner is a combustible powder. Like most 

organic materials in powder form, it can form explosive mixtures when 

dispersed in air.