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ENWW 6 Control-panel menus 151
COMPONENT TEST TRANSFER MOTORS
BELT ONLY
DEVELOPER MOTORS
CARTRIDGE MOTORS
YELLOW LASER
SCANNER
MAGENTA LASER
SCANNER
CYAN LASER
SCANNER
BLACK LASER
SCANNER
FUSER MOTOR
TRAY PICKUP
PREREGISTRATION
REGISTRATION
FACE UP SOLENOID
Use this test to exercise individual parts
independently to isolate noise, leaks, or other
issues. The results of the test depend on your
observation of the printer during the test to
determine the source of the problem.
When you select one of the components for
testing, the printer goes offline and runs the
test based on the REPEAT value. Depending on
the component that you select, you might be
prompted to remove parts from the printer. If
you do not remove the correct parts or if you
press the S
TOP button, the display returns to
the Diagnostics menu. When the test is
complete, the control panel also returns to the
Diagnostics menu.
PRINT/STOP TEST STOP TIME=0
MILLISECONDS
Use this item to isolate faults by stopping the
printer in the middle of a print cycle to observe
at what point in the process the image
degrades. The range is 0 to 60,000
milliseconds, using increments of 10.
COLOR BAND TEST PRINT TEST PAGE
COPIES
Use this item to identify arcing in the
high-voltage power supplies. The test includes
printing a bar pattern that contains specific
colors. The Color Band Test page should be
printed on 11 x 17 or A3 paper, if available. If
not, letter or A4 paper should be used.
Evidence of arcing might not appear until a
series of pages has been printed. Use the
COPIES option to control how many copies of
the internal page to print. The range is 1 to 30.
SCANNER TESTS LOWER LAMP
UPPER LAMP
SHUTTER SOLENOID
WEIGHT SOLENOID
SENSORS
ADF OUTPUT MOTOR
ADF INPUT MOTOR
ADF INPUT REVERSE
FLATBED MOTOR
Use this item to exercise the named
components on the scanner and ADF area of
the MFP.
CONTROL PANEL LEDS
DISPLAY
BUTTONS
TOUCH SCREEN
Use this item to exercise the functionality of the
main components of the MFP control panel.
Item Values Explanation