15.8 Machine Adjustment; Fusing Temperature - Konica Minolta bizhub C353P Service Manual

15. Service Mode

15.8 Machine Adjustment

15.8.1

Fusing Temperature

Functions • To adjust individually the temperature of the heating roller and the fusing pressure
roller for each type of paper, thereby printing with varying fusing performance under
changing environmental conditions.
Use • When fusing performance is poor, or wax streak or offset occurs when the type of
paper is changed or environmental conditions change.
• Use when the curling of the paper due to the paper type or environmental change
occurred, or when the paper jam, as well as stapling or folding position error occurred
due to the curling of the paper.
• By setting the temperature higher (+), gloss of print can be improved.
• By setting the temperature lower (-), exit roller mark can be reduced.
Adjustment
Range
Paper type
Plain Paper
Thick 1
Thick 2
Thick 3
Thick 4
Transparency
Envelope
Adjustment If fusing performance is poor, increase the setting.
Instructions If wax streaks occur, decrease the setting.
If offset is poor, decrease the setting.
If curling of the paper occurs, decrease the setting.
Setting/ NOTE
• To adjust the fusing temperature, adjust on the heating side first. If the further
Procedure
adjustment is necessary, adjust on the pressure side.
1. Select [Service Mode] → [MachineAdjustment] → [FusingTemperature].
2. Select the paper type and fusing roller type (Heater Side or Pressurized Side).
3. Enter the new setting from the
4. Press the Menu/Select key.
5. Output two or three test printing and check to see whether the image has any prob-
lem.
6. Make the adjustment for each type of paper.
252
Setting range
Heated Side Pressurized Side
-10 °C to +5 °C -5 °C to +5 °C
-20 °C to +5 °C -5 °C to +5 °C
-20 °C to +5 °C -5 °C to +5 °C
-20 °C to +5 °C -5 °C to +5 °C
-20 °C to +5 °C -5 °C to +5 °C
-20 °C to +5 °C -20 °C to +5 °C
-5 °C to +5 °C -5 °C to +5 °C
and keys.
Field Service Ver. 1.0 Oct. 2007
step
5 °C
5 °C
5 °C
5 °C
5 °C
5 °C
5 °C