user manual
Print Quality
6-11
HP DesignJet 430, 450C and 455CA Printers
3 ! -# *+)& ' )(-$(. , * +!)+' -# .+2
&$+-$)( -$&, ' *" 4 ( *+$(- -#
+$(-4.&$-2 &)- "$( -) , $! -# + #, (
(2 $'*+)/ ' (-
4 ! -# ++)+ )(-$(. , -+2 -# !)&&)0$("
D *& -# +$&$(" & ' *" 4
D *& -# ++$" ,, '&2 ' *" 4
D *& -# 41$, ,, '&2 ' *" 4
Only replace one component at a time and
check if the problem has gone before
replacing another component. Using this
procedure you will be able to determine
exactly which component failed.
Test Pattern 5:
#$, - ,- *+). , !).+ )1 , &% &. 2( ( 2 &&)0 ( # )1 -# +
+ -0) #)+$3)(-& (, -# &)0 + ( $, ,# -# .** + ( $,
,# !+)' ,&$(" -)
# *.+*), )! -#$, - ,- $, -) - +'$( - 0#- * + (- -# .** + ,#$("
)' , /$,$& !+)' -# &)0 + ( # ,- 02 -) ) -#$, $, -) )/ + -#
)1 0$-# *$ )! ** + ( ,&$ -# ** + #)+$3)(-&&2 +),, -# )1 -)*
, ,))( , 2). , $!! + (- ,# $( -# .** + )1 ). ( -# ( - +'$(
-# * + (-" ,&$(" !+)' -# !$".+ - -# -)* )+ )--)' )! -# )1
Figure 7 (Correct)
Figure 8 (Incorrect)