Kyocera KM-4230 Service Manual page 260

Maintenance
item No.
U161 Setting the fixing control temperature
Description
Changes the fixing control temperature.
Purpose
Normally no change is necessary. However, can be used to prevent curled
or creased paper, or solve a fixing problem on thick paper.
Also used to output a test pattern for measuring fixing pressure.
Method
Press the print key. The screen for selecting an item is displayed.
Setting
1 Select the item to be set. The selected item is displayed in reverse, and
the current setting is displayed in the adjustment window.
2 Change the setting using the Up/Down key.
Display
CONTROL TEMP
FIRST TEMP
SECOND TEMP
RUNNING TIME
The respective temperatures are to be set such that CONTROL TEMP
≥ SECOND ≥ TEMPFIRST TEMP.
3 Press the print key. The value is set.
Interrupt copy mode
While this maintenance item is being performed, a test pattern for
measuring fixing pressure is output in interrupt copy mode (see page 3-3-
79).
Completion
Press the stop/clear key. The screen for selecting maintenance item No. is
displayed.
Description
Normal stabilization
fixing temperature
Primary stabilization
fixing temperature
Secondary stabilization
fixing temperature
Aging time after
secondary stabilization
Description
Setting range
100 to 200 (°C)
100 to 200 (°C)
100 to 200 (°C)
0 to 120 (s)
2A3/4
Initial setting
42 ppm 52 ppm
180 190
175 175
180 190
60 120
3-2-51