Setting The Machine Serial Number; Test Print - Lexmark Medley 4012-009 Service Manual

4012-0XX

Setting the Machine Serial Number

When the fax board is replaced, the machine serial number needs to
be saved into memory.
1. Press Setup.
2. Press 2104 to activate the Service Functions menu.
3. Press OK to enter the Service Setup menu.
4. Select SRN.
5. Enter the machine serial number (4012 followed by 10 charac-
ters) found on the rear label.
6. Press OK to save the number. Press Stop several times to exit
the service menus.

Test Print

From the operator panel, print the Setup Conditions report (press
Setup, then press the button for LST) to determine that the operator
panel, the fax board, the printer board, the ASF, and the print engine
are performing correctly.
There are two other test prints available. Press Setup, then the but-
ton for PRT. Press the right arrow to select Diag and then press OK.
On this menu, FON prints the fonts available in the printer. TST
prints a test print which can show a non-functioning printhead noz-
zle. Press Stop several times to exit the service menus.
Diagnostic Aids
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