System Overview
4) Pressure roller
The Pressure Roller mounted under the heat roller, it is made of a silicon resin, and the surface of the roller is tubed with Teflon. This ensures that toner does not adhere to the roller surface.
5) Safety Relevant Facts
•To prevent overheating
-1st protection device: Hardware cuts off when overheated
-2nd protection device: Software cuts off when overheated
-3rd protection device: Thermostat cuts off mains power to the lamp.
•Safety device
-Fuser power is cut off when the front cover is opened
-LSU power is cut off when the front cover is opened
-The temperature of the fuser cover's surface is maintained at less than 80ºC to protect the user and a caution label is attached where the customer can see it easily when the rear cover is opened.
3.1.4.5 Scanner Unit
• Scan Image Controller
1.Scan Line Time : 1.63ms
2.Scan Resolution : Color : Max 600DPI
3.Scan Width : 216mm
4.Function
-White Shading Correction
-Gamma Correction
-CIS Interface
-256 Gray Scale
•CIS Operating Part: CIS use +3.3V
-CIS Max Operating Freguency: 5MHz
Samsung Electronics
