HP 450C - Manuals - manualsarea.com

Page 3 - Service Manual

Service Manual HP DesignJet 430HP DesignJet 450CHP DesignJet 455CAPrinters

Page 10 - General Definition of Safety Symbols; International caution symbol (refer to manual): the product is

HP DesignJet 430, 450C and 455CA Printers General Definition of Safety Symbols International caution symbol (refer to manual): the product is marked with this symbol when it is necessary for the user to refer to the instruction manual in order to protect against damage to theinstrument. Indicates da...

Page 12 - Troubleshooting

1-2 Troubleshooting HP DesignJet 430, 450C and 455CA Printers (-+).-$)( #$, #*- + 0$&& ".$ 2). -#+)."# -# + & /(- ,- *, -) -% 0# ( -+).& ,#))-$(" -# *+$(- + Is the Printer Using the Latest Firmware Revision? !)+ ,* ($(" -$' -+).& ,#))-$(" -# *+)& ' 2 )$(&#...

Page 15 - What can I do if the Printer continuously rejects Cartridges?

Troubleshooting 1-5 HP DesignJet 430, 450C and 455CA Printers What can I do if the Printer continuously rejects Cartridges? If you are in Service Mode 1, the cover sensor is disabled. In order to test anew Cartridge set, the Printer must be powered OF and and ON again. 1 Remove tape and align cartri...

Page 16 - What can I do if the Media continuously crashes?

1-6 Troubleshooting HP DesignJet 430, 450C and 455CA Printers What can I do if the Media continuously crashes? 1 # ! + %! $' !* (()'- + %! !* &'+ (()'- -!* + ,*+'%) +' ,* %! & # +' * ! + ()'$% !* &'. *'$- 2 AntiĆstatic brush: + !* ),* $'+ ,&) + &+)/ ($+& !* % ') )%'- *++! ) &...

Page 17 - What can I do if the Printer has problems with Media Loading?

Troubleshooting 1-7 HP DesignJet 430, 450C and 455CA Printers What can I do if the Printer has problems with Media Loading? 1 !$ ,!, ,! " '+(* "+ "'+,%% (**,%0 2 !$ " ,! % (* ,! " '+(* "+ ('', (**,%0 3 !$ " ,! "'!*&+ * (/' ,! "'!*& %.* +!(-% up 4 ,! &&...

Page 18 - What can I doif the Bail Mechanism Fails?

1-8 Troubleshooting HP DesignJet 430, 450C and 455CA Printers What can I doif the Bail Mechanism Fails? 1 Obstructions: ! ** *( ( $% %)*(+*%$) $ * -/ % * " ))#"/ 2 Wearing of parts: # ( $ $$ ( #/ $%* #! %((* %$** -* * "* (,2(%""( ( ,$ *%+ * (( ) *+*$ * $$ ",( ) $ &&$ ...

Page 22 - System Error Codes

2-2 System Error Codes HP DesignJet 430, 450C and 455CA Printers ,'(" &&$& $' ,$) * # &&$& $ + ' #$( $)"#( # (' &* #)! $& ,$) * # &&$& + ,$) ##$( &'$!* (# &%$&( ( &&$& ($ ( '%$#' #(& $& ( #&'( )%%$&( # &%...

Page 23 - System Error codes

System Error Codes 2-3 HP DesignJet 430, 450C and 455CA Printers SETUP FORM FEED REPRINT CANCEL 1 2 3 4 5 6 7 READY ALIGN MEDIA LOAD MEDIA STATUSGROUP CARTRIDGES DATA MEDIA ERRORGROUP PRINT QUALITY MEDIA TYPE MEDIA SOURCE DEF KL M FAST NORMAL BEST ABC PAPER FILM COATED GH I ROLL SHEET NO GLOSSY J Fl...

Page 24 - CANCEL

2-4 System Error Codes HP DesignJet 430, 450C and 455CA Printers ((%( %) %( * )$* $ ($*() D E F K L M A B C G H I N O J Steady KLM Cartridges + Data + Media: $ ((%( - * +)*%#( %+" &(%"/ )%", "! &&( # #$%( (*( &(%"# * $ %(( *% * #%( $%(#*%$ %$ * ((%( * CANCEL !/ #+...

Page 28 - Steady DLM

2-8 System Error Codes HP DesignJet 430, 450C and 455CA Printers D E F K L M A B C G H I N O J Steady FKL Load Media + Cartridges + Data: ,*'"(- 1%") &)&.&'&3&)$ .%" ,,&$"*--&'" /-"- D ,,&$" --"('2 &- )*. +,"-"). D /'.2 *, !...

Page 32 - User Messages

3-2 User Messages HP DesignJet 430, 450C and 455CA Printers This graphic ... means ... The fifteen lights on the printer’s frontpanel. The sequence of explanations inthe table is: This light is ON and STEADY. This light is ON and FLASHING. This light is OFF or this is the relevantlight. The state of...

Page 36 - Service Tests; Self Test and Normal Initialization

4-2 Service Tests HP DesignJet 430, 450C and 455CA Printers "(&#)(#" ' $(& ,$ "' #+ (# )' ( ) (/" &* '(' "#'(' " +( (# # ( ('(' $#'' +-' $&#&! &* '( #" ( #!$#""( (( -#) & #)( (# &$ )'( (# ! ')& (( ' ( #!$#""( (( ' ( ('( ...

Page 40 - will see output similar to the following:

4-6 Service Tests HP DesignJet 430, 450C and 455CA Printers &* $ &* $ $#(#' ('(' (( do not # $"%!( #(!.($# $ ( &#(& ' "#' (& ' '-'(" &&$& # #$&"! "$ ( ' '(!! %$''! ($ #(& #($ &* $ !'$ ( #'$&' & '! # &* $ + "#' ( +!! #$( ...

Page 42 - If the bail fails the test, try replacing the following component:

4-8 Service Tests HP DesignJet 430, 450C and 455CA Printers Bail Cycle Test ' ('(' ( $%&($# $ ( ! '-'(" &* (($# # ( .,' - ## # '## ( !.!( "#'" # %%#)#%%# ( &(&' ('( +!! %&$&" ( #)"& $ -!' ' '% # ( )( ( ' !& (' ('( +!! #$( )#($# This Test has been d...

Page 44 - station before starting this test

4-10 Service Tests HP DesignJet 430, 450C and 455CA Printers Carriage Axis (YĆaxis) Test "&#"!$ ! %$ %$% $ %! '#* % !"#%! ! % !"! %$ ! % ## )$ This Service Mode does not include carriageĆaxis initialization. If the carriage starts somewhere out of the Service Station, it will hit...

Page 45 - Only replace one component at a time and perform the test

Service Tests 4-11 HP DesignJet 430, 450C and 455CA Printers !& #- ## ) ($ " " )&# ( &#(& $ #)!!- "$* ( && !$# ( && ,' $& #- &' +& ( && "- ## #')& (( ( !( # !( %)!!- & # $&&( +$& # $&& "$* &( &...

Page 47 - Test Fails

Service Tests 4-13 HP DesignJet 430, 450C and 455CA Printers If you are viewing information via the serial port, you will see output similar to the following if the Test Fails : 4. - Carriage Test 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Calvin: 13643 19600x57c7c350 (carrPCBTest): Fo...

Page 49 - Sensors Test

Service Tests 4-15 HP DesignJet 430, 450C and 455CA Printers Sensors Test % &%&% & "#$&"! " & "($ %!%"$ #!$ %!%"$ ! %!%"$$"$ & !%"$% &%& % "")% 1 ! %$( " 1 #$%% Sensors Test *# * 2 &(& & !%%$* %!%"$ ! &am...

Page 50 - MediaĆAxis Test

4-16 Service Tests HP DesignJet 430, 450C and 455CA Printers MediaĆAxis (XĆAxis) Test # ! "! "!" ! " $ ' " " " "! " &! " (&! "!" ! %! 1 ! $ 1 !! MediaĆAxis Test #"" 2 "!" % !" " " $ ""! !"! #$" " ...

Page 52 - If the Printer is switched OFF during the Bench Run, the; THIS TEST HAS BEEN DESIGNED TO BE USED DURING

4-18 Service Tests HP DesignJet 430, 450C and 455CA Printers BenchRun If the Printer is switched OFF during the Bench Run, the Bench Run will be resumed at exactly the same point before the Printer was switched OFF, until the Bench Run is completed. THIS TEST HAS BEEN DESIGNED TO BE USED DURING THE ...

Page 53 - Modular Test

Service Tests 4-19 HP DesignJet 430, 450C and 455CA Printers Modular Test # $#$ # "$ $ $ $"$ $' &" %# ! $# $ "$" $ # $ ' $#$# ""*(# $#$ "" $#$ *(# $#$ " $*! $#$ # "# $#$ This Service Mode does not include carriageĆaxis initialization. If the carriage s...

Page 54 - Test Passes

4-20 Service Tests HP DesignJet 430, 450C and 455CA Printers If you are viewing information via the serial port, you will see output similar to the following if the Test Passes : 1. - FRONT PANEL TEST 2. - Y AXIS TEST 3. - X AXIS TEST 4. - CARRIAGE TEST 5. - SENSORS TEST Test Mode X–axis cycle : 87 ...

Page 56 - LEDs in the Error Group, will begin to flash.

4-22 Service Tests HP DesignJet 430, 450C and 455CA Printers '+ % '+ % %$) $( )()( )) do $ %#&") $ ) " /) %$ % ) ' $)' ( #$( )' ( (.()# ''%' $ $%'#" #% ) ( NOT &%(( " )% $)' $)% '+ % &%(( " )'. $)' $ $)% '+ % $ &'%'# $ ) )()( )' )()( $ ('+ #% 2 ($ )() $%'#) %$ )% ...

Page 60 - Service Monitor

4-26 Service Tests HP DesignJet 430, 450C and 455CA Printers Service Monitor (Data Display) %$( "!&"$ % '%' &" ! "'& )+ & $!&$ % !"& #"&&! )& +"' *#& & &" #"& & !% +"' &" $ & $#%-!' !%&$'&...

Page 61 - It is very rare that these situations will ever occur.

Service Tests 4-27 HP DesignJet 430, 450C and 455CA Printers EEROM Model ID Configuration Procedure ! %'$ '&" ,)+"'& ()',) '&$0 &* +' ))" ',+ " D ()1'&" ,) ') "* "& ),* D ! ,))&+ ') "* "&'))+$0 '&" ,) +' +! .)'& %'$ D ! ...

Page 62 - indication that it was successful.

4-28 Service Tests HP DesignJet 430, 450C and 455CA Printers 8 (' #!-* ," *#',* .#," ," (**, &(% + (%%(.+ Only one opportunity is given to perform this procedure and there is no indication that it was successful. ," *#',* #+ ,( (' #!-* + +#!', (%(* *#',* "(% ," Media Sour...

Page 63 - DesignJet 4XX Service Configuration Plot

Service Tests 4-29 HP DesignJet 430, 450C and 455CA Printers DesignJet 4XX Service Configuration Plot Firmware Release: X.XX.XX SPROC release: X.X (Servo-Processor Code revision number.) EEROM Contents NOTE: All EEPROM Parameters are since last EEROM Reset. Number of Power Cycles: 19 Number of Color...

Page 64 - the service configuration plot and he will be given the following; Number of Color Plots

4-30 Service Tests HP DesignJet 430, 450C and 455CA Printers Printing the Service Configuration Plot $ %&#( ( '&* $#)&($# %!$( 1 # '&* "$ 2 !$ '( # %$&(&( $&#(($# In normal mode, load a sheet in portrait orientation.The service configuration plot can be plotted withou...

Page 65 - less

Service Tests 4-31 HP DesignJet 430, 450C and 455CA Printers Number of Pens # (.' + )! -$' , # +-+$" #, ( + *& # (.' +, + ! + -) !+)' & !- -) +$"#- 2( " (- &&)0 &% Factory Spittoon # ,-$'- & / & )! $(% $( -# ,*$--))( #$, & / & 0$&& $()++ - $! -...

Page 67 - Clearing All Parameters

Service Tests 4-33 HP DesignJet 430, 450C and 455CA Printers Clearing All Parameters 1 2 Setup, Form Feed, Reprint Print Quality Media Type 3

Page 70 - Service Calibrations; Accuracy Calibration; Measured length – Desired length; What can Affect the EndĆPoint Accuracy ?

5-2 Service Calibrations HP DesignJet 430, 450C and 455CA Printers )' /1',+0 &# ,+)6 )' /1',+ 1&1 1&# /'+1#/ /#.2'/#0 '0 1&# Accuracy Calibration 4&'!& *201 # -#/$,/*#" 2+"#/ !#/1'+ !,+"'1',+0 Accuracy CalibrationPurpose &# !!2/!6 !)' /1',+ 75'0 !)' /1',+ -/,!...

Page 73 - too small

Service Calibrations 5-5 HP DesignJet 430, 450C and 455CA Printers (&'" ' %%-'#- &'" ' & )%+ !$#%'"' '' ' &'" '*" ' %% " ' ! & *'" %'" !'& ' &'" '*" ' %'% "#,, & " ' ! & too small " &!%& #" ' ! ' &...

Page 75 - To adjust the carriageĆtoĆmedia distance

Take care neither to cut yourself on the encoder strip, nor to damage the strip. Service Calibrations 5-7 HP DesignJet 430, 450C and 455CA Printers To adjust the carriageĆtoĆmedia distance did not did 1 2

Page 78 - Print Quality

6-2 Print Quality HP DesignJet 430, 450C and 455CA Printers -%)/ 0'%/4 -*0'!.$**/%)# $!&'%./ $!) "! 2%/$ -%)/ 0'%/4 +-*'!( 0.! /$! "*''*2%)# $!&'%./ . #0% ! %) /-*0'!.$**/%)# /$! +-*'!( -*'!( -!+-* 0/%*) D !+-* 0! /$! +-*'!( /$/ /$! 0./*(!- %. .!!%)# 0.%)# /$!%- *-%#%)' .!//%)#. -%)/...

Page 79 - To achieve the best performance from the printer, advise the

Print Quality 6-3 HP DesignJet 430, 450C and 455CA Printers '#)/*!)- !$) Introduction #+' '#) *!)- %'$!" %%'( ) ( +(! )$ %'#) ) '#)/*!)- !$) )$ !% #$( ) %'$!" '#)/*!)- !$) ,!! !% -$* '#)) ),# %$((! ')' ''$'( # $)' %'$!"( (* ( #$'') '$#)/%#! (!)$# '+' $' $#*')$# $' "#! %'$!"( To a...

Page 81 - Analyzing the PrintĆQuality Plot

Print Quality 6-5 HP DesignJet 430, 450C and 455CA Printers Analyzing the PrintĆQuality Plot %" ,&).5/'&.3 '*. 1&'' *).&) -&2 +..",)- - #*''*1- 1 ,.,&!$" ,( + "" "'*1 2 *44'" ,&). "-. "" "'*1 3 ",.& ' &)" .,&...

Page 82 - Nozzles misdirected

6-6 Print Quality HP DesignJet 430, 450C and 455CA Printers Nozzles not printing (Nozzles Out) 1 ( #" , '($$ "' & &#" " #" #& !#& '($' ( "(' (( (' '$ "#-- ' !, # " & "#( $&"(" Nozzles misdirected ( '($$ "' & *' " ( $((&a...

Page 83 - Swath Printing Direction; Figure 2

Print Quality 6-7 HP DesignJet 430, 450C and 455CA Printers Test Pattern 3: "$+ #$"$## # #%" $ "* $ #$ $' $ #$# &"$ ! $$ $' #%$& #'$# $ "$" # ' " ""$) $# #$ # % ## $ # # %" Swath Printing Direction Maximum allowable VLS Error = 2 mils. Swath (n–1) ...

Page 84 - Bidirectional Error

6-8 Print Quality HP DesignJet 430, 450C and 455CA Printers Bidirectional Error $ " ' !# !!! $! ($ !# # " # $" $!# !# # !!! "$ # !" !!! $! ! %!$" !"" $ D !!# "# #& ))" $"## ' #! D !*"#! "#" ! ! !#( D !# # $( " $" # # # " D !# #&...

Page 85 - Only replace one component at a time and

Print Quality 6-9 HP DesignJet 430, 450C and 455CA Printers VLS Problem: $ 0&# )'+# '/ +,0 -#.$#!0)5 /0.'%&0 0 Bias 0 '+ 0&# 0#/0 '*%# /## '%1.# Corrective Action: .5 0&# $,)),3'+% /0#-/ 1 #.$,.* 0&# .0.'"%# )'%+*#+0 )' .0',+ #0')/ ' /#./ 1'"# 1/'+% %#+1'+# *#"' 0&...

Page 86 - Figure 5

6-10 Print Quality HP DesignJet 430, 450C and 455CA Printers Figure 5 Figure 6 Alignment Problem: $ ""$ #$%!& %! !& ! &$ & "*% "$ $% " & &%& % '$% Corrective Action: $+ & "")! %&#% 1 $"$ & $&$ ! !& $&"! &% %$...

Page 88 - never

6-12 Print Quality HP DesignJet 430, 450C and 455CA Printers Variation Problem: & '##$ "* %! % never (% "$ % (% & ($+ ") #$!& & % ! !&"! && & $&$ % #$"'! !"$$& %, ! $"#% % '$ Corrective Action: $+ & "")! %&#% 1 # &am...

Page 91 - No Printing Defects Found in the PrintĆQuality Plot

Print Quality 6-15 HP DesignJet 430, 450C and 455CA Printers No Printing Defects Found in the PrintĆQuality Plot $ $#$ $$"# " $ "$*%$) $ " ""$ )% #$ ( " "$ !%$) "# " " # $ $" %## $ "$ %# )%" "$" # ""$ $# # ) $ "$"# "...

Page 93 - Product Fault

Print Quality 6-17 HP DesignJet 430, 450C and 455CA Printers BLEEDING, BLOOMING AND WICKINGSymptoms -633&% -*/&4 && "-40 ' 4&34 6*%& $)"15&3 D Bleeding: *''&3&/5 $0-03 */,4 13*/5&% 4*%& #9 4*%& 36/ */50 &"$) 05)&3 D Blooming: /, ...

Page 94 - Cartridge Fault

6-18 Print Quality HP DesignJet 430, 450C and 455CA Printers HUE CHANGESSymptoms Cartridge Fault Solution

Page 96 - Parts and Diagrams

7-2 Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers . $ ))#"!) . $ ))#"!) ( *%(/0(&!( $ *)* ))#"!) * * /%+ $ %(( * / ( "!)* !$ * %""%-!$ *" . $ ))#"!) ( ,!"" %$"/ %$ *(0!$ )!) * (%( /%+ #+)* (*+($ * *!, ))#"!) %( (!* . $ ))#"!) (* ...

Page 104 - Figure 5 Ć Front Panel, Spittoon and Electronics Module

7-10 Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers Figure 5 Ć Front Panel, Spittoon and Electronics Module ! * ' (' *.$'" *, -& * -',$,/ +*$),$(' 0 *(',0' % ++ &%/ 0 * . 0 +# * '%- .$,# , & 0 )$,,((' ++ &%/ 0 * . 0 +# * '%- .$,# , & 0 % ,*('$+ (-%

Page 106 - Figure 6 Ć X and Y axis Motors and Encoder Strip

7-12 Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers Figure 6 Ć X and Y axis Motors and Encoder Strip %&%0%-#% .- 0!4)-' !02 3,"%0 3!-2)26 %1#0)/2).- 8 32 8 !1(%0 8 -#.$%0 20)/ 81)7% 8 -#.$%0 20)/ 81)7% 8 -#.$%0 /0)-' 8 #0%4 5 !- .05 12+ 8 )'(2 0!#*%2 8 )'(2 20!/ #+)/ 8 !00)!'%8...

Page 108 - Figure 7 Ć Primer Assembly and Service Station Assembly

7-14 Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers Figure 7 Ć Primer Assembly and Service Station Assembly $%$/$,"$ -, / 4(,& /1 2+!$/ 2 ,1(16 $0"/(.1(-, 8 "/$4 5 . 8 $/3("$ 1 1(-, 00$+!*6 8 /(+$/ 00$+!*6 8 "/$4 8 * 0 8 0'$/ 8 ,"-#$/ 1/(. 80(7$ 8 ,"-#$/...

Page 116 - Figure 11 Ć Entry Platen, Drive Roller, Bail and Overdrive Assembly

7-22 Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers Figure 11 Ć Entry Platen, Drive Roller, Bail and Overdrive Assembly #$#-#*!# +* -2'*% -/ 0) #- 0*/'/3 #.!-',/'+* 5 '( ..#) (3 5.'4# 5 '( ..#) (3 5.'4# !-#2 +*% +%,+'*/ !-#2 5 ('%*)#*/ !-#2 5 1#-"-'1# ..#) (3 5.'4# 5 1#-"-'1# ....

Page 119 - Users Guide and Quick Reference Guide Bundle

Parts and Diagrams 7-25 HP DesignJet 430, 450C and 455CA Printers Users Guide and Quick Reference Guide Bundle )+ ,% ) *)#(+#'& 0 &!$#*" &,$ ,&$ 0 ') & &,$ ,&$ 0 #.& * &,$ ,&$ 0 )%& &,$ ,&$ 0 ) &" &,$ ,&$ 0 (&#*" &,$...

Page 120 - Compatible Documentation

7-26 Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers Compatible Documentation !02 3,"%0 %1#0)/2).- 6 .&24!0% //+)#!2).- .2%1 6 ##%11.0)%1 3)$% 6 %$)! 4!2#( ..* 6 6 !-$ 0.'0!,,%01 %&%0%-#% 3)$% -'+)1( 6 (% /0.$3#2 .,/!0)1.- 3)$% &.0 6 !-$ %0)/(%0!+1 -'+)1( 6 %#(-)#!+ %&am...

Page 124 - Removal and Installation

8-2 Removal and Installation HP DesignJet 430, 450C and 455CA Printers Introduction 8Ć3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reassembly 8Ć3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety ...

Page 128 - A RAM SIMM provides the Printer with extra memory. A ROM SIMM; Before handling a SIMM, either put on a grounding wrist strap and

8-6 Removal and Installation HP DesignJet 430, 450C and 455CA Printers $()"" $ %' A RAM SIMM provides the Printer with extra memory. A ROM SIMM contains new firmware code to override the internal firmware code. ! (*' )) ) ' $)' ( (, ) $ )) $ )' ) &%,' %' $%' $ $)' " ( %$$) $(', ) %+'...

Page 129 - use the MediaĆAxis Test (details

Removal and Installation 8-7 HP DesignJet 430, 450C and 455CA Printers & $ ##( ! $ ! &" %( & $ "" ##( $ $ $ # $ "$" %# $ !#$ # $ ##( $ '"# $ $" $ "$" $ "# $ " $ $ #!$ $ $ %$ $ "$" If the Mark Encoder (the white plastic part installed on...

Page 133 - Removal

Removal and Installation 8-11 HP DesignJet 430, 450C and 455CA Printers #%+ $ ) ) $.%+' Removal #%+ ) )%& %+' & . #%+ ) ) %"" ((#"- & . *"" ) ' $)' %$% (, ) )# %*) % ) ' ) $.%+' )# "( ) )' " &( ) ) %))%# % ) ' ) $.%+' '() ) ( " & )$ ) '%$) $ ! "...

Page 134 - REMEMBER THAT PULLING THE CABLE WITHOUT

8-12 Removal and Installation HP DesignJet 430, 450C and 455CA Printers %'-"& +! )'&+0&$ **%$/ Removal %'- +! $+0& '-) ( 0 !& )%'-"& +! )'&+ (&$ $"+ ,+ ' &'+ )%'- +! )'.& ') $# $"( "& +! '&&+') ') )%'-"& +! )'&+ (&am...

Page 135 - Refer to figure 3

Removal and Installation 8-13 HP DesignJet 430, 450C and 455CA Printers ')/$(" -# & -+)($, ).& Refer to figure 3 *" # +$(- + !$+'0+ $, )(-$( $-# + )( !&,# - -# % )! -# +$(- + )+ )( ',% $(,$ -# & -+)($, ').& # !$+'0+ 3+ /$,$)( & / & !)+ 1'*& $, *+$(- 2 -# +$(- ...

Page 140 - In the following step, take care not to break the black plastic

8-18 Removal and Installation HP DesignJet 430, 450C and 455CA Printers "$*# ( && $($& "$* ( &( & ( % - '$##( ( &&-"$($& ! &$" ( "# $##($& # &$" ( !% ( ( $ ( &#(& In the following step, take care not to break the black plast...

Page 141 - The motor may be stiff.

Removal and Installation 8-19 HP DesignJet 430, 450C and 455CA Printers The motor may be stiff.

Page 149 - The service station is one orderable assembly. Do not open it.

Removal and Installation 8-27 HP DesignJet 430, 450C and 455CA Printers The service station is one orderable assembly. Do not open it. Ensure that the cartridge caps are clean, the wipers straight, and the openings clear.

Page 153 - same time. You can access the cam through the hole underneath the

Removal and Installation 8-31 HP DesignJet 430, 450C and 455CA Printers You may need to hold the bail cam steady inside the sideĆplate at the same time. You can access the cam through the hole underneath the sideĆplate. Torx-15 The cam falls to the floor of the Printer.

Page 163 - Clip the belt to the carriage, using the same part of the

Removal and Installation 8-41 HP DesignJet 430, 450C and 455CA Printers ! Clip the belt to the carriage, using the same part of the belt as was originally used. Also, match the vertical lines on the belt with the vertical grooves on the carriage. The horizontal lines on the belt face outwards.

Page 164 - tab on top

8-42 Removal and Installation HP DesignJet 430, 450C and 455CA Printers # " # In the following step, take care not to break the black plastic tab on top of the motor. ! If you need greater maneuverability of the motor, press the black plastic tab on top downwards. Make sure the belt is correctly...

Page 168 - Perform the accuracy calibration after reassembling the

8-46 Removal and Installation HP DesignJet 430, 450C and 455CA Printers # ! # " !! # $ # $ Press down on the media mount as you replace the three screws. This is to ensure correct spacing between the drive roller and the cartridge nozzles. Perform the accuracy calibration after reassembling the ...

Page 169 - Refer to figure 10

Removal and Installation 8-47 HP DesignJet 430, 450C and 455CA Printers !#)" ' ",%! ' "&! Refer to figure 10 $ !#) ' %) %# % $ , '' + '' ("&%* ' !,#(%" &%* '! #" ' %' & ' ' &! '! #"'"( + $(&" ' &%* " '#*%& ' "'% # ' %"'%...

Page 170 - the

8-48 Removal and Installation HP DesignJet 430, 450C and 455CA Printers $ ! ! # ! ! the left and right sideĆplates, or the lift mechanism will not work. In the following step, do not overtighten the camĆjournal screw. Doing so could break the journal, cause the bar cam to enter the sideĆplate hole, ...

Page 176 - There must be no space between the entry platen and the

8-54 Removal and Installation HP DesignJet 430, 450C and 455CA Printers ! # " " # There must be no space between the entry platen and the sideĆplate. It doesn't matter if there is a small space between the entry platen and the sideĆplate. ! # ! # ! " #

Page 178 - Preventive Maintenance; Average number of plots per day

9-2 Preventive Maintenance HP DesignJet 430, 450C and 455CA Printers .)1230% .- 0)-2%0 1%01 1(.3+$ 31% 2(% 0)-2%0 )- !- %-4)0.-,%-2 "%25%%- !-$ 0%+!2)4% (3,)$)26 . 0%#.4%0 &0., ,.)1230% #.-$%-1!2).- 230- 2(% 0)-2%0 .&& !-$ 31)-' 2(% ,!)- 0.++%0 !1 ! 0%&%0%-#% 5!)2 3-2)+ 2(% 0)-2%...

Page 180 - Disconnect the Printer from the power source prior; W A R N I N G; GeneralCleaning; disconnect it

9-4 Preventive Maintenance HP DesignJet 430, 450C and 455CA Printers !## ( &#(& $ "#(# ( &#(& # $$ $%&(# $#($# % ( & $ )'( )")!($# # # $(& $#("#($# !## #(&*!' & (&"# , ( &#(& #*&$#"#( # , ( (,%' $ &#(& ')%%!' )' Disconne...

Page 182 - Functional Overview; HP DesignJet 220 and HP DesignJet 200 Printers - Service

10-2 Functional Overview HP DesignJet 430, 450C and 455CA Printers -20.#3"2(.- '$ $1(&-$21 -# %.++.5 .- %0., -# 0$/+ "$ 2'$ $1(&-$2 -# '$ $1(&-$21 -# +(*$ 2'$ $1(&-$21 -# ' 4$ (-'$0(2$# ,3"' .% 2'$ 1612$, 0"'(2$"230$ -# %$ 230$1 .% 2'$ $1(&-$2 '$(0 50(2(-&...

Page 183 - PinchĆArm Sensor

Functional Overview 10-3 HP DesignJet 430, 450C and 455CA Printers '%%# ) # .$* !$ ) " ) ( '%% . ) %#/'"( PinchĆArm Sensor %#/'" (#($' ( (,) (#($' )) ( )) )$ ) '#)' ((( ) ))( ) %$()$# $ ) %#/'" !+' # ))# ) !+' )$ " *(( ) " )$ '!( ) (,) ( ) %#/'"( ' '( %#/'" (#($' ( !)...

Page 184 - Carriage Guidance

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Page 188 - EEROM; The primary side of the power supply contains rectified line; Water Condensation

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Page 195 - Ninth New Collegiate Dictionary

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Page 205 - service configuration plot, 4Ć29

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