Xerox Phaser 8860 User Manual

09/2007
6-20
Phaser 8860/8860MFP Service Manual
Print Engine Check Menu Tests
Initial Issue
Diagnostics
Left Jetstack Heater Test
The Left Jetstack heater test characteristics and descriptions are listed in the following table.
Right Jetstack Heater Test
The Right Jetstack heater test characteristics and descriptions are listed in the following table.
Preheater Test
The Preheater test characteristics and descriptions are listed in the following table.
4 Response Time (ms) N/A Reports the time following the applica-
tion of power to the specified heater that
the corresponding temperature begins to
increase.
5 End Heating Temperature
(deg c)
N/A Reports the temperature at the end of
the heating interval.
6 Peak Temperature (deg c) N/A Reports the peak temperature following
the end of the heating interval.
7 Peak Temperature Time (ms) N/A Reports the time following the applica-
tion of power to the specified heater until
the peak temperature is reached.
8 Final Temperature (deg c) N/A Reports the final temperature at a fixed
time following the peak temperature
time.
Table 17 Left Jetstack Heater Nominal Values
R# Characteristic Typical Value Result
0 AC Line Voltage (volts) N/A Reports the baseline AC voltage prior to
the start of the test.
1 Initial Temperature (deg C) N/A Reports the thermistor temperature prior
to the application of heater power.
2 Average AC Current Delta
(amps)
N/A Reports the average difference from
baseline AC current during the specified
heating interval.
3 Average AC Voltage Delta
(volts)
N/A Reports the average difference from
baseline AC volts during the specified
heating interval.
4 Response Time (ms) N/A Reports the time following the applica-
tion of power to the specified heater that
the corresponding temperature begins to
increase.
5 End Heating Temperature
(deg c)
N/A Reports the temperature at the end of
the heating interval.
6 Peak Temperature (deg c) N/A Reports the peak temperature following
the end of the heating interval.
7 Peak Temperature Time (ms) N/A Reports the time following the applica-
tion of power to the specified heater until
the peak temperature is reached.
8 Final Temperature (deg c) N/A Reports the final temperature at a fixed
time following the peak temperature
time.
Table 16 Reservoir Heater Nominal Values
R# Characteristic Typical Value Result
Table 18 Right Jetstack Heater Nominal Values
R# Characteristic Typical Value Result
0 AC Line Voltage (volts) N/A Reports the baseline AC voltage prior to
the start of the test.
1 Initial Temperature (deg C) N/A Reports the thermistor temperature prior
to the application of heater power.
2 Average AC Current Delta
(amps)
N/A Reports the average difference from
baseline AC current during the specified
heating interval.
3 Average AC Voltage Delta
(volts)
N/A Reports the average difference from
baseline AC volts during the specified
heating interval.
4 Response Time (ms) N/A Reports the time following the applica-
tion of power to the specified heater that
the corresponding temperature begins to
increase.
5 End Heating Temperature
(deg c)
N/A Reports the temperature at the end of
the heating interval.
6 Peak Temperature (deg c) N/A Reports the peak temperature following
the end of the heating interval.
7 Peak Temperature Time (ms) N/A Reports the time following the applica-
tion of power to the specified heater until
the peak temperature is reached.
8 Final Temperature (deg c) N/A Reports the final temperature at a fixed
time following the peak temperature
time.
Table 19 Preheater Nominal Values
R# Characteristic Typical Value Result
0 AC Line Voltage (volts) N/A Reports the baseline AC voltage prior to
the start of the test.
1 Initial Temperature (deg C) N/A Reports the thermistor temperature prior
to the application of heater power.
2 Average AC Current Delta
(amps)
N/A Reports the average difference from
baseline AC current during the specified
heating interval.
3 Average AC Voltage Delta
(volts)
N/A Reports the average difference from
baseline AC volts during the specified
heating interval.

Xerox Phaser 8860 Specifications

General

Brand	Xerox
Model	Phaser 8860
Category	All in One Printer
Language	English