Konica Minolta bizhub c650 Service Manual page 181

19. Fusing section
Judge- Measurement
ment time
60 seconds
2
after print start
2
60 seconds for
single side/
3 120 seconds
for duplex
after print start
146
2
Central temperature of the heating roller is lower
than setting value by up to 15 degrees centigrade
Central temperature of the fusing pressure roller is
lower than setting value by over 35 degrees centi-
grade
Central temperature of the heating roller is lower
than setting value by between 15 to 25 degrees
Other than centigrade
above Central temperature of the fusing pressure roller is
lower than setting value by over 35 degrees centi-
grade
Central temperature of the heating roller is lower
than setting value by over 25 degrees centigrade
Central temperature of the fusing pressure roller is
lower than setting value by over 35 degrees centi-
grade
CD length is 290mm or more
System speed is 155 to 108mm/s and temperature
CD length
inside the unit is over 18 degrees centigrade
is 190 to
System speed is 155 to 108mm/s and temperature
290mm
inside the unit is 18 degrees centigrade or less
Central temperature of the heating roller is less
than 240 degrees centigrade
CD length
Central temperature of the heating roller is 240 to
is 145 to
250 degrees centigrade
190mm
Central temperature of the heating roller is 250
degrees centigrade or more
Central temperature of the heating roller is less
than 220 degrees centigrade
Central temperature of the heating roller is 220 to
230 degrees centigrade
CD length
Central temperature of the heating roller is 230 to
is 90 to
240 degrees centigrade
145mm
Central temperature of the heating roller is 240 to
250 degrees centigrade
Central temperature of the heating roller is 250
degrees centigrade or more
Theory of Operation Ver. 8.0 Jun. 2008
Criteria
Corrected
rate
70%
60%
50%
100%
100%
80%
100%
50%
40%
100%
90%
70%
50%
40%