Service manual

Chapter 1
1-5
1.2.4 Major Component
0007-4619
F-1-5
1.3 Safety
1.3.1 Safety of the Laser Light
0007-4966
Laser light can prove to be hazardous to the human body. The machine's laser unit is fully enclosed in a protective housing and external covers so that its light will
not escape outside as long as the machine is used normally.
F-1-6
1.3.2 Safety of Toner
0007-4969
The machine's toner is a non-toxic material composed of plastic, iron, and small amounts of dye.
Do not put the toner into fire. It may explode.
Toner on the Skin or Clothes
1. If your skin or clothes came into contact with toner, use dry tissue to remove the toner, and then wash with water.
2. Do not use warm or hot water, which will cause the toner to jell, permanently fusing it with the fibers of the clothes.
3. Do not bring toner into contact with vinyl material. They are likely to react with each other.
1.3.3 Safety and Ozone
0007-4970
The cleaning charge roller used in the machine generates ozone gas (O3) at time of corona discharge (only when the machine is in operation).
A set of rules exists under Underwriters' Laboratories (UL) standards for levels of ozone gas permitted, and the machine has been certified to comply with the rules
at time of shipment from the factory.
1.3.4 Points to Note When Replacing/Disposing of the Lithium Battery
0011-0506
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
[3] Main drive assembly [7] Developing rotary assembly
[4] Registration shutter assembly [8] Fixing assembly
[1] Toner cartridge memory tag contact [8] Thermal fuse
[2] Machine inside temperature thermistor [9] Main thermistor
[3] Multifeeder pickup roller [10] Sub thermistor
[4] Separation pad [11] Fixing film assembly
[5] Registration roller [12] Pressure roller
[6] Secondary toner roller [13] Cassette pickup roller
[7] Drum cartridge memory tag contact
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[3]
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[13]
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