Alignment & Adjustments
Service Manual
4-7
Samsung Electronics
4.1.8 Fuser Ctrl
This function is to check a current state (normal or not) of the fuser unit.
• Usage
1. Press the
Arrow Keys ( ) until finding Component Test / 6.Fuser Ctrl message on the panel.
2. Press the
OK Key , when it is found.
3. Press the
Arrow keys until finding a suitable function. (Refer to the table below)
4. Press the
OK Key , when it is found.
5. Press the
OK Key for execution or the Back key for retun.
• Function
* The procedure and content above can be changed according to the situation
Function Name Description Display(LCD) Remarks
Fuser Bias The bias will have the saved value previously Fuser Bias [ON] / [OFF]
Temp Control The fuser unit will control the power for fixing and Temp Control [xxx] is a
display the current temperature on the panel. [OFF] / [ON] [xxx] current
The target temperature is 160
. temperature.
Fuser Temp The ADC will be displayed on the panel. Fuser Temp [xxx] [xxx] is it’s
ADC.
Inner Temp The ADC will be displayed on the panel. Inner Temp [xxx] [xxx] is it’s
ADC.
4.1.9 LSU
These functions are to check a current state (normal or not) of the Laser Scanning Unit.
• Usage
1. Press the
Arrow Keys ( ) until finding Component Test / 7.LSU Control message on the panel.
2. Press the
OK Key , when it is found.
3. Press the
arrow keys until finding a suitable function. (Refer to the table below)
4. Press the
OK Key , when it is found.
5. Press the
OK Key for execution or the Cancel key for stop.
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