HP DesignJet 2000CP, Service Manual

Page: 101 / 332

Service Tests 4-17 HP DesignJet CP Series Printers
D07. Front Panel
!&#! $ %$ %$% $ % '#) % !#% % # %,! )$
IF POSSIBLE ALWAYS PERFORM THIS TEST BEFORE
REPLACING THE FRONTĆPANEL ASSEMBLY. IF THIS TEST
PASSES, DO NOT REPLACE THE FRONTĆPANEL ASSEMBLY.
# # % # % %$% $ ($
1 % $%$ $&& $# % + # % !#$$ Enter
Diagnostics
D07 Front Panel
2 % $ % # %,! ( &% ) & ( #"&$%
% !#$$ ) % # % ! $!#%) ) & % !#$$ %
#"&# ) (% $ $ % + $$ $ $!)
% # %,!
3 % )$ # !#$$ % %$% !$$$ % + $$ $
$!) % # %,! % $ % # %,! (
&%
IF THIS TEST PASSES, DO NOT REPLACE THE FRONTĆPANEL
ASSEMBLY.
4 ) % )$ # !#$$ &% % # * % % %$% $
% + $$ ( $!) % # %,! %#
$ $
If the test fails, to resolve the problem, try one of the following:
Check that the cable for the Front Panel Assembly is connected to the
ElectronicsModule.
Replace the Front Panel Assembly page 8Ć24.