user manual
1-4 Troubleshooting
HP DesignJet 430, 450C and 455CA Printers
What can I do if the Line Sensor has Problems Detecting Media?
1 6"$11(4$ (-* #$/.1(21 .- 2'$ #0(4$80.++$0 130% "$ " - %..+ 2'$ 1$-1.0 !7
0$%+$"2(-& 2'$ +(&'2 +$ - 2'$ #0(4$80.++$0 ' /2$0
2 Line sensor incorrectly calibrated: '$ ""30 "7 " +(!0 2(.- (-"+3#$1
" +(!0 2(.- .% 2'$ +(-$ 1$-1.0 .- 2'$ " 00( &$ .3 ,312 31$ 22$ %(+,
5'$- /$0%.0,(-& 2'$ ""30 "7 " +(!0 2(.- $2 (+1 ' /2$0
2'$05(1$ 2'$ +(-$ 1$-1.0 5(++ ' 4$ /0.!+$,1 +. #(-& 1.,$ 27/$1 .% ,$#(
3 '$ (-$ $-1.0 (1 % 3+27 $/+ "$ 2'$ 00( &$ 11$,!+7 / &$ 8
What can I do if the Carriage is Noisy?
1 (027 00( &$ !31'(-&1 $,.4$ #312 / 02("+$1 %0., 2'$ 00( &$
!31'(-&1 -# %0., 2'$ 1+(#$0 0.# +.-& 5'("' 2'$ 00( &$ ,.4$1 %
-$"$11 07 //+7 +3!0(" -2 2. 2'$ 1+(#$0 0.#
2 *$ 130$ 2' 2 2'$ !$+2 (1 ".00$"2+7 /.1(2(.-$# .- 2'$ 8 6(1 ,.2.0
3 $,.4$ #312 / 02("+$1 %0., 2'$ "* $ , -# (% -$"$11 07 //+7 &0$ 1$
4 '$"* %.0 % 3+27 00( &$ $0%.0, 2'$ 00( &$ 6(1 $12 / &$ 8
What can I do if the Cover Sensor isn't Working?
1 $%.0$ 20.3!+$1'..2(-& , *$ 130$ 2' 2 7.3 0$ -.2 (- $04("$ .#$
!$" 31$ 2'$ .4$0 1$-1.0 (1 #(1 !+$# -# 0(-2$0 5(++ 2'(-* 2' 2 2'$ ".4$0
(1 +5 71 "+.1$# .5$0 2'$ 0(-2$0 -# 15(2"' (2 ! "* & (- -#
"'$"* (% 2'$ .4$0 1$-1.0 5.0*1
2 '$"* (% 2'$ " !+$ %.0 2'$ %0.-28/ -$+ 11$,!+7 (1 ".--$"2$# ".00$"2+7 2.
2'$ $+$"20.-("1 ,.#3+$
3 $/+ "$ 2'$ %0.-28/ -$+ 11$,!+7 / &$ 8
What can I do if the Carriage Assembly has problems parking in the
Service Station?
1 Mispositioned trailing cable: '$ 20 (+(-& " !+$ , 7 !$ /0$4$-2(-& 2'$
" 00( &$ %0., 0$ "'(-& 2'$ +$%28' -# 12./ *$ 130$ 2' 2 2'$ 20 (+(-&
" !+$ (1 /.1(2(.-$# 3-#$0
2'$ /+ 12(" 2 !1 2 2'$ ! "* .% 2'$ " 00( &$ ".4$0
-# -.2 !.4$ 2'$,
2 '$ 00( &$ (1 -.2 2 2'$ ".00$"2 '$(&'2 '$"* -# (% -$"$11 07 #)312
2'$ 00( &$ '$(&'2 $2 (+1 "' /2$0
3 '$ $+2 (1 -.2 ".00$"2+7 /.1(2(.-$# .4$0 2'$ (#+$0 /3++$7
4 '$"* %.0 % 3+27 ! (+ +$4$0 ,$"' -(1, !$" 31$ 2'$ 00( &$ , 7 ' 4$
20.3!+$ / 11(-& .4$0 (2