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General Troubleshooting
4-45
Check Motors Menu
7
Releasing Amplitude
(mpts)
-12.3 to
5.85
Reports the magnitude of the reaction of the
drum to the blade withdrawal (see R3).
Drum Maintenance Contact
This test uses the drum servo error signal to indicate when the drum is contacted by the roller
blade.
R#
Definition
Typical
Value
Actions
0
Initial Contact
Position (pm motor
counts)
MFG
Only
Reports the distance the pm motor was moved
(raising the dm unit), before a Y-axis reaction
was detected. Shows that the dm is raising,
provides blade/drum gap information.
Y-Axis Motor
This test turns on the Y-axis motor and runs it very slowly for one revolution.
R#
Definition
Typical
Value
Actions
0
Motor fe ripple
(ticks)
0.08 to
0.6
Reports amount of variation of the motor
following error over the recording interval.
1
Motor fe average
(ticks)
0.3 to 0.8
Reports the motor following error average
value of the recording interval.
2
Motor drive voltage
ripple (volts)
0.34 to
1.3
Reports amount of variation of the motor drive
voltage over the recording interval.
3
Motor drive voltage
(volts)
-.75 to
-1.5
Reports average value of motor drive voltage
over the recording interval.
4
Motor drive power
ripple (watts).
0.25 to
1.8
Reports variation of motor drive power over the
recording interval.
5
Motor drive power
average (watts)
0.5 to 3.0
Reports average value of motor drive power
over the recording interval.
Stripper Contact (Continued)
This test holds the drum stationary while the stripper solenoid is activated and released. The
drum servo error signal illustrates activation/deactivation timing and how strongly the drum was
contacted by the blade.
R#
Definition
Typical
Value
Actions
Содержание WorkCentre C2424/DX
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Страница 315: ...Service Parts Disassembly 8 5 DADF Front Cover PL 1 13 1 Remove 3 screws securing the cover 2 Lift and remove s2424 241...
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Страница 379: ...9 Section Parts Lists In this chapter Serial Number Format Using the Parts List Xerox Supplies...
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