Lexmarkメーカー4402-001の使用説明書/サービス説明書
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4402-001 Lexmark X73 Scan/ Print/ Copy Le xmark and Le xmark with diamond design are trad emarks of Le xmark International, Inc., regis tered in t he Unite d States and/o r other coun tries.
Edition: June 2001 The followi ng paragraph does not apply to any country where such provisions are inco ns ist e n t w it h lo cal law : LEXMARK INTERNA TIONAL, IN C .
iii 4402-0 01 Tab le of Cont ents Safety Inf ormation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Prefac e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x General Informa tion .
iv Ser vic e Manual 4402-0 01 Removal P rocedu res . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -2 Releasi ng Plastic Latches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -2 Scanner Lid As sembly Remova l .
Safety Inf or mation v 4402-0 01 Safety Inf orma tion • This product is desi gned, t ested a nd approved to meet str ict global safety standa rds w ith the us e of sp ecific Lexmar k compon ents. The sa f ety features of so me par ts may not always be obvious.
vi Ser vic e Manual 4402-0 01 Norme di sicurezza • Il prod otto è stato progettato, testato e appr ov ato i n conformit à a sev e ri s tandard d i sicure zza e per l ’ util izzo con c omponenti Lexmar k spec ifici. L e carat ter istich e di si cure zza di alcun e par ti non sem pre sono di immed iata c omprensio ne.
Safety Inf or mation vii 4402-0 01 P autas de Seguridad • Este pro ducto se ha dise ñ a do , ver ificado y aprobado para cum plir los m á s estr ictos est á ndares de s egur idad glo bal usando los c omponente s espe c í ficos d e Lexmark. Pue de que las car acter í sticas de s egur idad de al gunas pie zas no sea n siempr e e vi dentes.
viii Ser vice Ma nual 4402-0 01 Inf ormaci ó de Seguretat • Aquest produ cte est à d issenyat, comprovat i aprov at per ta l d'ac ompli r les estric tes no r mes de segur etat glob als amb la util ilitzac i ó de co mponen ts espec í fics de Le xmar k.
Safety Informat ion ix 4402-0 01.
x Ser vi ce Manual 4402-0 01 Preface This manual descr ibes the Lexmark X7 3 Scan/P rint /Copy (4402- 001) and conta ins main tenance pr ocedures for ser vice pe rsonnel only . It is divid ed into the f ollowin g chapters : 1. General Information cont ains a ge neral descr iptio n of the pr inter an d the maintenan ce appr oach us ed to re pair it.
Gene r al Inf or mat i on 1-1 4402-0 01 1. General Information The Lexmar k X73 m achin e is an e lectro- mechani cal sc anner , pri nter , a nd cop ier that creates characters and graphics by compos ing programmed p atter ns of ink dot s using a pri nthead and liquid ink.
1-2 Ser vice Ma nual 4402-0 01 Scanner Specifica tions Scanner T yp e Flatbed, C CD Scan Mo des T rue Co lor: 48 Bit Internal (68. 7 Billion Colors) 24 Bit External (16 .
Gene r al Inf or mat i on 1-3 4402-0 01 Operator P anel Press this butt on: When you want to: Setu p Adju st your c opy and sc an set tings usin g the Scan & Cop y Control Prog r am on y our computer . Color Cop y Make a color cop y . Blac k Cop y Mak e a b lack and white cop y .
1-4 Ser vice Ma nual 4402-0 01 Maintenance Approac h The dia gnostic informati on in this manual leads you to th e correct field r eplacea b le uni t (FR U) or p ar t. Us e the sy mptom index, ser vice checks, and diagno stic aid s to deter m ine the symptom and repai r the failure.
Diagno stic Informa tion 2- 1 4402-0 01 2. Diagnostic Information Start Use the s ymptom ta bles , se r vice c hecks , and diagn ostic aids in chapter three, to dete rm ine the pr inter failure. P ower -On Self T est (POST) Sequence Press th e power b utton to tur n m achine on .
2-2 Ser vice Ma nual 4402-0 01 POST Symp to m T able Symptom Ac tion No P ower or Status li ghts and no moto rs run. Go to the “ P ow er Servi ce Chec k ” on page 2-14 . I f oka y , go to th e “ Operator Pane l Pr oblems ” on page 2-3 . P aper feed gears do not turn Go to t he “ P a per Feed Serv ice Chec k ” on page 2-1 1 .
Diagno stic Informa tion 2- 3 4402-0 01 Symptom Table s Locat e the symptom in the follo wing tab les and take the ap propri ate action. Carrier T ranspor t Pr oblems Maintenance Station Pr oblems Ope.
2-4 Ser vice Ma nual 4402-0 01 Printer Communica tion T able Scanner Pr oblems Symptom Action • Not ab le to print T est P age Check the USB cab le and s ystem board cab le connect ions. If oka y , replace s ystem board . Go to the “ Syst em Bo ard Removal ” on page 4-12 .
Diagno stic Informa tion 2- 5 4402-0 01 P aper Feed Prob lems Po w e r P r o b l e m s Print Qualit y Problems Symptom A ction • F ails to pic k paper • Pick s more th an one sh eet of paper • P.
2-6 Ser vice Ma nual 4402-0 01 Service Chec ks Carrier T ransport Service Chec k FRU Action 1 System Board Carrier T r ansport Motor Check the tran spor t carrier motor c onnector J4. If connecte d, chec k for a ppro ximate ly 28 v olts on pins 1 an d 2 or at th e wire conn ections l ocated o n the rear of t he tra nspor t carrier mo tor .
Diagno stic Informa tion 2- 7 4402-0 01 4 Encoder St rip Carrier with PCB Assemb ly Chec k the encoder s trip fo r proper in stallatio n. Also , chec k it f or w ear , dir t and grea se. Be sur e all p ri nth ea d co nnec tors are fu lly seate d. Chec k the cab les f or damage .
2-8 Ser vice Ma nual 4402-0 01 CCD Module Asse mbly Service Check • The CCD (charged coupled device) Module will no t move during POST T est. • The CCD lamp does not come on when C CD module ass embly mov es . FRU Action 1 CCD Module Assembly If CCD module will no t move , go to the “ G ea r T rain Assembly Service Che ck ” on page 2-9 .
Diagno stic Informa tion 2- 9 4402-0 01 Gear T rain As sembl y Service Chec k CCD will not m ov e or s can. FRU Acti on 1 Gear T rain Assemb ly Disc onnect J5 a nd chec k the reading at pin 1 and 3 f or appro ximat ely 225.5 o hms. If the readi ng is incorre ct, replace th e gear tr ain assemb ly .
2-10 Se r vic e M anu al 4402-0 01 Maintenance Station Service Chec k The mai ntenance statio n has thr ee functi ons: 1. Wipes the pr inthead n ozzles to c lean them of dir t. 2. Provides a pl ace for printhe ads to fire all nozzle s, k eeping them clear prior to printing .
Diagno stic Infor matio n 2-11 4402-0 01 P aper Feed Service Chec k If your mach ine does not have paper jam pr oblems, continue wi th the ser v ice che ck. If your machine d oes have a paper jam pr oblem, ex ami ne it for the following before you begin the ser v ice check: • Check the ent ire pape r path for obstruc tions.
2-12 Se r vic e M anu al 4402-0 01 2 P aper F eed Motor A noisy or ch attering motor or a motor that f ails to turn, can be cau sed by: • An open or shor t in the m otor • An open or shor t in the.
Diagno stic Infor matio n 2-13 4402-0 01 Pa p e r Pa t h S e r v i c e C h e ck Examin e the ma chin e f or the f oll owing before you begin thi s ser vi ce check: • Check the ent ire pape r path for obstruc tions. • Be sure the correc t type of p aper is bei ng used.
2-14 Se r vic e M anu al 4402-0 01 P ower Se rvice Chec k FRU Action 1 External P ow er Supply Plug the e xter nal po wer supply into an o utlet. Check f or + 30 V dc. If v oltage is incorre ct, repl ace the pow er supply . 2 Printhead Cable P aper Feed Motor Carrier T r ansport Motor Opera tor P anel Unplug th e printer .
Diagno stic Infor matio n 2-15 4402-0 01 Print Quali ty Servi ce Che c k FR U / Function Action 1 Printhead Car tri dge Be s ure the ma chine co ntains good print cartridges.
2-16 Se r vic e M anu al 4402-0 01 6 P aper F eed Ink sm udging an d smearing can be caus ed by paper pr oblems or prob lems i n the pape r fe ed area. Che ck the following : • Correct typ e of paper is bei ng us ed. Als o chec k the paper f or curl or wr inkles .
Diagno stic Infor matio n 2-17 4402-0 01 Scan/Cop y Quality Servic e Chec k FR U / Function Action 1 Scann ed im age s are f aded, or colors are dul l, blu rr y or fuzz y . Images are slanted or crook ed and the str aight lin es in the ima ge appear to be jag ged or une v en.
2-18 Se r vic e M anu al 4402-0 01.
Diagnost ic Aids 3- 1 4402-0 01 3. Diagnostic Aids T est P age This test pr ints the test page. T o run a com plete te st page of black and color patter ns, be sure the pri nthead ca r tr idges ar e in good conditi on. T o enter the te st: 1. Open the a c cess co ver .
3-2 Ser vice Ma nual 4402-0 01.
Repair Inf or matio n 4-1 4402-0 01 4. Repair Information This cha pter explains how to make adjus tments to the pr inter and how to remove def ective par t s.
4-2 Ser vice Ma nual 4402-0 01 Adjustments The use r is dir ected, in the Pr inter Co ntrol pr ogram, to perform the pri nthead ali gnment adjustme nts after re placing a pr int ca r tr idge. Remo val Pr ocedures The following pro cedures ar e arranged a ccording to the name o f the printe r part discus sed.
Repair Inf or matio n 4-3 4402-0 01 Scanner Lid Assembl y Remo v al 1. Op en the li d. 2. Li ft a nd r emo ve . Rear Cover Remo v al 1. Remove two scre ws [A] from th e rear cover .
4-4 Ser vice Ma nual 4402-0 01 Operator P anel Remov al 1. Remove the scanner lid. 2. Remove the rear cover . 3. Disconnec t the o perator panel cable from the system boa rd. 4. Depres s two latche s on the l eft side o f the ope rator panel. 5. Lift the o perator pa nel and remove.
Repair Inf or matio n 4-5 4402-0 01 CCD Module Assembly Remo val 1. Rem ov e the rear cov er . 2. Dis connect t he CCD cable from th e system bo ard. 3. Remove the top ho using as sembly . 4. De pres s the sha ft reta in er [A] . 5. Lift and remove the shaft.
4-6 Ser vice Ma nual 4402-0 01 Gear T rain Asse mb l y Remo v al 1. Remove the CCD module as sembly . 2. Disconnec t the g ear train assem bly cable from the s ystem board. 3. Remove two scre ws [A ] . 4. Lift and remove the gear train ass embly . Access Cover Senso r Remov al 1.
Repair Inf or matio n 4-7 4402-0 01 Right Cove r Remov a l 1. Rem ov e the rear cov er . 2. De pres s two latche s [A] . 3. Remove the r ight cover . Access Cover Remov al 1. Rem ov e the rear cov er . 2. Remove the r ight cover . 3. Depr es s the acc ess cover hing e.
4-8 Ser vice Ma nual 4402-0 01 Left Cover Remo val 1. Remove the rear cover . 2. Depres s two latche s [A] . 3. Remove the left cove r ..
Repair Inf or matio n 4-9 4402-0 01 Middle Frame Remov al 1. Remove the sca nner lid as sembly . 2. Rem ov e the rear cov er . 3. Remove the top ho using as sembly . 4. Dis connect the opera tor pane l and CC D cables from the system board. 5. Remove left and right cov ers.
4-10 Se r vic e M anu al 4402-0 01 8. Depres s the two cli ps [B] and sli de the midd le frame forward to remov e..
Repair Informat ion 4-11 4402-0 01 Print Engine Remo v al 1. Rem ov e the rear cov er . 2. Remove the top ho using as sembly . 3. Remove the left cover . 4. Remove the r ight cover . 5. Remove the middle frame. 6. Move carr ier to the center . 7. R em ove thre e sc rews [B] .
4-12 Se r vic e M anu al 4402-0 01 ASF Module Remov al 1. Remove the print e ngine. 2. Remove three screws [A] . 3. Remove the ASF modu le. Syste m Boar d Remo va l 1. Remove the print e ngine. 2. Remove the ASF modu le. 3. Disconnec t the trans por t and paper feed motor cables from the syste m board.
Repair Informat ion 4-13 4402-0 01 Carrier Remo val 1. Rem ov e the rear cov er . 2. Remove the top ho using A ssembly . 3. Remove the left and righ t cov ers. 4. Dis connect t he carr ier ca ble from the sys tem boar d. 5. L oosen the set screw on the carr ier be lt tensio ner .
4-14 Se r vic e M anu al 4402-0 01 Maintenance Station Remo val 1. Remove the middle frame asse mbly . 2. Remove the print e ngine. 3. Depres s the two cli ps [A] . 4. Remove the maintena nce stati on. Belt/Idler Pulle y Assembl y (Print Engine) Remo val 1.
Connecto r Locations 5- 1 4402-0 01 5. Connecto r Locations Unit s Description J2 Pr inthead C able J3 Pape r F eed Motor J4 Carr ier T ran spor t Motor J5 Scanner Motor J6 Operator P anel J7 CCD Mod .
5-2 Ser vice Ma nual 4402-0 01.
Prev entive Main tenance 6- 1 4402-0 01 6. Preventive Maintenance This cha pter con tains the lubr ication specifi catio ns. F ollow these recomm endations to prev en t problems an d maintai n optimum perform ance. Lubrication Specifications Lubr icate on ly when pa r ts are replaced or as ne eded, n ot on a schedu led basi s.
6-2 Ser vice Ma nual 4402-0 01.
Pa r t s C a t a l o g 7- 1 4402-0 01 7. P ar ts Catalog How to Use This P ar ts Catalog • SIMILAR ASSE MBLIES : If two assem b lies con tain a maj orit y of identic al par ts, they are s hown on the s ame list. Common par t s are s hown by one index number .
7-2 Ser vice Ma nual 4402-0 01 Assemb ly 1: Co ver s.
Pa r t s C a t a l o g 7- 3 4402-0 01 Assembly 1: Covers Asm- Index Par t Number Units Des cription 1 – 1 12G 61 41 1 Cov e r Asse mbly , Rear – 2 12G6140 1 F e lt P ad Assembl y – 3 12G6138 1 B.
7-4 Ser vice Ma nual 4402-0 01 Assemb l y 1 (con t.): Cover s.
Pa r t s C a t a l o g 7- 5 4402-0 01 Assembl y 1 (con t.): Co ver s Assembly 1: Covers Asm- Index Par t Number Units Des cription 1 – 1 12G6 171 1 Sc anner Lid A ssembl y – 2 12G6174 1 P aper Sup.
7-6 Ser vice Ma nual 4402-0 01 Assemb ly 2: Paper Feed, Frame and Carri er T ransport.
Pa r t s C a t a l o g 7- 7 4402-0 01 Assembl y 2: P aper Feed, Frame and Carrier T ransport Asm- Index Par t Number Units Des cription 2 – 1 12G 6121 1 AS F Modu le – 2 12G6120 1 Printing En gine.
7-8 Ser vice Ma nual 4402-0 01 Assemb ly 3: Electr onics.
Pa r t s C a t a l o g 7- 9 4402-0 01 Assemb l y 3: Electr onics 3 – 1 12G6177 1 CCD Module Assembly with Ca ble NS 12G 61 2 4 1 CCD Module Assembly NS 12G6176 1 CCD Cable – 2 12G6125 1 Gear T r a.
7-10 Se r vic e M anu al 4402-0 01.
I-1 4 40 2 - 0 01 Index A Abbrevia tions 1-4 Adjustm ents 4-2 B Black Cop y button 1-3 Button Black C opy 1-3 Color Copy 1-3 Paper Feed 1-3 Power 1-3 Scan 1-3 Scan To 1-3 Scan To E-mail 1-3 Scan To Fa.
I-2 Ser v ic e Manual 4 40 2 - 0 01 S Safety In formation 1-v Scan but ton 1-3 Scan To b utton 1-3 Scan To E -mail b utton 1-3 Scan To F ax button 1-3 Service Checks Carrier Transport 2-6 CCD Module A.
デバイスLexmark 4402-001の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Lexmark 4402-001をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはLexmark 4402-001の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Lexmark 4402-001の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Lexmark 4402-001で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Lexmark 4402-001を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はLexmark 4402-001の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Lexmark 4402-001に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちLexmark 4402-001デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
