Page 2 - Product Support, Barcelona Division
Copyright Hewlett- Packard Company 1997 This document containsproprietary information that isprotected by copyright. Allrights are reserved. No part ofthis document may bephotocopied, reproduced, ortranslated into anotherlanguage without the priorwritten consent of Hewlett-Packard Company. First edi...
Page 3 - Quick Reference Service Manual
Quick Reference Service Manual 1 HP DesignJet 430, 450C and 455CA Printers (&+#)&&* % )*% % & &%& $ )$ (%"! #-/) " - ($-( (, ) &% * '( %*( ) +) % % %))(/ +'* * & " * ($-( (, ) &% $"$ $( %& "! & " #"!!&%% * #-/) '(&($ (, ...
Page 8 - Front Panel Assembly. Replace the Electronics Module.
6 Quick Reference Service Manual HP DesignJet 430, 450C and 455CA Printers )-" *+* " !"$ !'$"& +! #0 '.& *."+! +! )"&+) & +! +! * "& +' $" !+ ,( '& 0 '& )$* +! #0 " !"$ !'$"& +! ! #0 '.& *."+! +! ()"&+) &...
Page 9 - the following LEDs will be lit (
Quick Reference Service Manual 7 HP DesignJet 430, 450C and 455CA Printers Purpose Ć Verify the operation of the Carriage subsystems, like the Line Sensor andanalog multiplexer andalso checks the connection between the carriage flex circuit andthe cartridges.In service mode , press (Print Quality Ke...
Page 10 - Encoder Cable. Replace media motor. Replace electronics module.; Bench Run; frontĆpanel. To perform the encoder sensor test, move the carriage
8 Quick Reference Service Manual HP DesignJet 430, 450C and 455CA Printers MediaĆAxis (XĆAxis) Test *'&%( / ' . ) %&') %$ % ) %#&%$$)( % ) - ($ ('+ #% 1 &'(( MediaĆAxis Test % *))%$ ) )() &((( ) "%((. LED J , "" " ) *& )' ) '() ." )' ( (*)%,$ ) "%((. L...
Page 12 - EEROM Model ID Configuration Procedure; configuration procedure again from step
10 Quick Reference Service Manual HP DesignJet 430, 450C and 455CA Printers EEROM Model ID Configuration Procedure The EEROM model ID configuration procedure only needs to be carried out if: A preĆconfigured board is being reused. The current board is incorrectly configured to the wrong model ID. Th...
Page 13 - Use a sheet of approximate size A1 or D.
Quick Reference Service Manual 11 HP DesignJet 430, 450C and 455CA Printers # % % #' ! &#%! !% " &%) !# # &' " $#%'%' #%"''#" " ' ( '& ($ $%&& ' # % &%( (" +& # % +#( % ' %'#" $%!'%& +#( * '" " '# $%#%! ' %"'% %'#"& ...
Page 14 - The
12 Quick Reference Service Manual HP DesignJet 430, 450C and 455CA Printers ! . The LED begins to flash and the Printer takes several minutes to plot the calibration plot. The Printer ejects the sheet, and the LED lights up. ! ! The LED begins to flash. The Printer takes less than 10 minutes to: rea...
