4-26 WorkCentre C2424 Service Manual
5 Peak Temperature
(deg c)
MFG
Only
Reports the peak temperature after the heating
interval ends. Normally the beginning temp
would be subtracted. Indicates how much heat
was produced during the heating interval and
propagated to the thermistor.
6 Peak Temperature
Time (ms)
MFG
Only
Reports the time following the application of
power to the specified heater until the peak
temperature is reached. Shows the rate at
which the thermal pulse propagated through
the intervening structure.
7 Final Temperature
(deg c)
MFG
Only
Reports the final temperature at the end of the
test. Note, for each heater this is a different
time from heater power application. This value
could be more effected than others by cross
talk from other heaters (and the chassis
generally warming). Shows the heat
dissipation at the thermistor during cooling.
Might indicate problems with airflow.
Reservoir Heater, Jetstack Left Heater, Jetstack Right Heater, Paper Preheater,
Drum Heater, Ink Melt 1 (yellow) Heater, Ink Melt 2 (cyan) Heater, Ink Melt 3
(magenta) Heater, Ink Melt 4 (Black) Heater (Continued)
This test sequentially applies power to each of the heaters to verify the relationship between
power applied and heating/cooling and to check the current drawn by each heater. Test results
are derived for each heater. When information about a specific heater is requested, all of the
heaters are tested as a group, and then the data for the specified heater is reported.
R# Definition
Typical
Value Actions
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