HP 430 Manual do Utilizador descarregar pdf (Página 8)

6 Quick Reference Service Manual

HP DesignJet 430, 450C and 455CA Printers

)-" *+*

  "  

!"$ !'$"& +!  #0 '.& *."+! +! )"&+)  & +! +! *  "& +'

$" !+ ,( '& 0 '& )$* +!  #0

  "  

!"$ !'$"& +!  ! #0 '.& *."+! +! ()"&+)  & +! +! *  "&

+' $" !+ ,( '& 0 '& )$* +!  ! #0

   

! *)-" +*+* ) '&+"&,',*$0 )(+ "& )-" '  ,&+"$ 0', ()** +!  

 ! #0* ' *+'(  +*+ "& )-" '  ()** &0 ' +! )'&+1(&$ #0* '

/"+ &0 )-" ' 0', %,*+ ('.)  +! )"&+)

  

,)('* 1 )"0 +! '()+"'& ' +! )'&+1(&$ #0* & *

& *)-" %'  ()**    ')%  0

!# +!+ $$ * ) ,&+"'&"& '))+$0 .!& +!0 $*!

! +"%  #0 "* ()** +! '+    ."$$  $"+

  #0 "$* +! '+    ."$$ )%"& 

If the test fails: Check that the cable for the Front Panel Assembly is connected to the

Electronics Module. Also make sure that the cable is NOT damaged or twisted. Replace the

Front Panel Assembly. Replace the Electronics Module.

 # $# 

,)('* 1 )"0 +! '()+"'& ' +! '%('&&+* ' +! ))"  /"*

             

 

& *)-" %'  ()** $#  ()"&+ 0

 +! +*+ (*** +! *+    ."$$ $" !+ ,( +) +! ")*+ 0$

 +!) "*  1/"* *!,+'.& +! *+    ."$$ *+)+ +' $*!

If the test fails: Clear any binding due to a media jam. Turn the Printer off and manually

move the carriage along the carriage axis. Check for any areas where the carriage may be

binding. Ensure that the belt and belt pulley are in correct working order. Remove dirt from

the pulley that could cause the belt to slip. Remove dirt from the slider rod and chassis beam.

Apply oil (Anderol 4068, HP part number: 6040Ć0858) to the carriage bushings. At high

temperatures, and if the fan is not working correctly, the internal resistance of the motor

driver may increase, causing a decrease in the voltage between the motor contacts, and a

shutdown of the motor. Ensure that the encoder strip is not inverted, damaged or absent.

Reconnect or replace the trailing cable. Replace the carriage assembly.

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HP 430 Manual do Utilizador Página 8