Service Diagnostic Front Panel Button Descriptions; Service Diagnostics Menu Map - Xerox 3450B - Phaser B/W Laser Printer Service Manual

Service Diagnostic Front Panel Button Descriptions

Button Function
Returns to the prior higher level menu structure, if available.
BACK
If help text is displayed on the front panel, pressing BACK will restore the current
menu item and remove the help text.
Terminates the current test.
CANCEL
Cancels current INFO display.
Cycles through all of the top level menu items.
MENU
Scrolls up one menu item within a menu list. This control does not 'wrap'.
UP
Used to increment data in tests requiring user input.
Scrolls down one menu item within a menu list. This control does not 'wrap', the
DOWN
end of a menu list is designated by three asterisks.
Used to decrement data in tests requiring user input.
Enters the highlighted menu. Executes the current test item.
OK
Used to select a data value entered by the user.

Service Diagnostics Menu Map

Function Function
Tray 3
Interface
Test Pattern
Simplex: (1 - 999) Press UP/DOWN/OK
1.
1 Page: Laser Start -> Pick Up -> Reg. Sensor On -> Exit Sensor On -> End
a.
More Than 1 Page: Laser Start -> Pick Up -> Reg. Sensor On -> Pick Up -> Reg.
b.
Sensor On -> ... -> Exit Sensor On -> End
Duplex: (1 - 999) Press UP/DOWN/OK
2.
1 Page: Laser Start -> Pick Up -> Reg. Sensor On -> Exit Sensor On -> Duplex
a.
Sensor On -> Reg. Sensor On -> Exit Sensor On -> End
More Than 1 Page: Laser Start -> Pick Up -> Reg. Sensor On -> Exit Sensor On ->
b.
Duplex Sensor On -> Reg. Sensor On -> Pick Up -> Reg. Sensor On -> ... -> Exit
Sensor On -> End
Error Messages and Codes
Function Description
Selects and checks Tray 3 interface.
Pressing OK implements printing
the test pattern using either the
Simplex or Duplex print routine. The
displayed location should be
checked for normal operation during
print. The location order for normal
print routines is listed below.
Display
Tray 3
Interface
PASS
(FAIL)
Pattern
Print
(Location)
3-9