Samsung ML-1665 Service Manual - Page 24

Items for safety, Safety device - software

Page 24 highlights

Product spec and feature 6) Items for safety Protecting device for overheating - 1st protection device: Hardware cuts off when overheated - 2nd protection device: Software cuts off when overheated - 3rd protection device: Thermostat cuts off main power. Safety device - A fuser power is cut off when a front cover is opened - Maintain a temperature of fuser cover's surface under 80(C for user, and attach a caution label at where customer can see easily when customer open a rear cover. Service Manual 2-14 Samsung Electronics

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Product spec and feature
Service Manual
2-14
Samsung Electronics
6) Items for safety
Protecting device for overheating
- 1st protection device: Hardware cuts off when overheated
- 2nd protection device: Software cuts off when overheated
- 3rd protection device: Thermostat cuts off main power.
Safety device
- A fuser power is cut off when a front cover is opened
- Maintain a temperature of fuser cover’s surface under 80(C for user, and attach a caution label at
where customer can see easily when customer open a rear cover.