Xerox Phaser 6128MFP Service Manual page 283

Phaser 6128MFP Service Manual
Test Control Panel Display
Vertical Scan Mag FB Color [Hex]:
00
Magnification
Mag FB Grey [Hex]:
00
Mag ADFColor [Hex]:
00
Mag ADF Grey [Hex]:
00
Test Pattern Pattern No. 0000
Pt No. Contents
Pattern No.
03 Grid Size
04 Gradation
05 Gradation
06 R Level
06 G Level
06 B Level
07 Step Cycle
IIT I/O Check Test IIT sensors and motors.
Home Position Status: Off or On
Sensor
Tray Sensor Status: Off or On
Feed Sensor Status: Off or On
ADF Cover Status: Off or On
Sensor
Lamp See procedure
Scanner Motor See procedure
ADF Motor See procedure
Scan Counter Counter Clear
Clear
Ready
Processing
Complete
Counter Clear Counter Clear (FB)
(FB)
Ready
Processing
Complete
Counter Clear Counter Clear (ADF)
(ADF)
Ready
Processing
Complete
General Troubleshooting
Test Description
Adjusts the scaling in the sub-
scanning direction. Changing this
value affects image quality
Select the test pattern and to set the
parameter.The beginning "*" of the
value suggests to complete setting.
Value
Value (Dec) *000
Value (Hex) *FFFF
Value (Hex) *FF
Value (Hex) *FF
Value (Hex) *FF
Value (Hex) *FF
Value (Hex) *FF
Value (Hex) *FFFF
Checks the function of the sensor.
Checks the function of the sensor.
Checks the function of the sensor.
Checks the function of the sensor.
Checks lamp function.
Runs the Scanner motor.
Runs the ADF motor.
Resets the platen and ADF scan
counters to zero.
Use to clear the platen counter.
Use to clear the ADF counter.
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