Gebruiksaanwijzing /service van het product 500n van de fabrikant Lexmark
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Lex mark ™ C500n 5023-110 • T able of contents • Star t dia gnostics • Safety and notices • T rademarks •I n d e x Lexmark and Le xmark with diamond desi gn are trademarks of Lexmark Inter national, Inc., registered in the United States and/or other countries.
Edition: April 28, 2006 The following paragrap h does not apply to a n y countr y where such p ro visions are in consistent with local law : LEXMARK INTERNA TIONAL, INC .
iii 5023-110 Table of contents Laser notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix Preface . . . . . . . . . . . . . . . . . . . . . . . .
iv Ser vice Manual 5023-110 Control system structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1- 35 Electrical system and function . . . . . . . . . . . . . . . . . . . .
v 5023-110 Printer paper feed ser vice check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-41 Print quality service checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
vi Ser vice Manual 5023-110 Waste toner bo ttle removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8 Photodeveloper ca rtridge rem oval . . . . . . . . . . . . . . . . . . . . .
vii 5023-110 Engine controller board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13 Low voltage power su pply (LVPS) boa rd . . . . . . . . . . . . . . . . . . . . . . . . .
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Laser notices -ix 5023-110 Laser notices The f ollo wing laser notice labels ma y be affix ed to this printer as shown: Laser advisory label.
-x Ser vice Manual 5023-110 Class 1 Laser st atement label XXXXXXXX2004 XXXXXXXX2004 X X X X X X X X 2 0 0 4.
Laser notices -xi 5023-110 Laser notice The printer is cer tified in the U .S. to conf or m to the requirements of DHHS 21 CFR Subchapter J f or Class I (1) laser products , and else where is certified as a Class I laser product conf or ming to the requirement s of IEC 60825-1 .
-xii Ser vice Manual 5023-110 A vis relatif à l’utilisation de laser P our les Etats-Unis : cette imprim ante est cer tifiée conforme aux provisions DHHS 21 CFR alinéa J concernant les produits laser de Classe I (1). P our les autres pa ys : cette imprimante répond aux normes IEC 60825- 1 relatives aux produits laser de Classe I.
Laser notices -xiii 5023-110 A visos sobre el láser Se cer tifica que, en los EE.UU ., esta impresora cumple los requisitos para los productos láser de Clase I (1) estab lecidos en el subcapítulo J.
-xiv Ser vice Manual 5023-110 Laserinf ormatie De printer vold oet aan de eisen die gest eld worden aa n een laser produkt v an klasse I. V oor de V e renigde Staten zijn dez e eisen v astgelegd in DHHS 21 CFR Subchapter J , vo or andere landen in IEC 60 825-1.
Laser notices -xv 5023-110 Huomautus laserlaitteesta Tämä kirjoitin on Yhdysv alloissa luokan I (1) laserlaitteiden DHHS 21 CFR Subchapter J -määrityksen mukainen ja m uualla luokan I laserlaitteiden IEC 6 0825-1 -määrityksen m ukainen. Luokan I laserlaitt eiden ei katsota ole v an v aarallisia käyttäjälle.
-xvi Ser vice Manual 5023-110 Laser -melding Skriveren er god kjent i USA etter kra v ene i DHHS 21 CF R, underkapittel J, f or kl asse I (1) laser produkter , og er i an dre land godkje nt som et Klasse I-la ser produkt i samsv ar med kra vene i IEC 6 0825-1.
Laser notices -xvii 5023-110 Chinese laser notice K orean laser notice.
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S afe t y in fo r m a t io n -xix 5023-110 Safety inf ormation • The safety of this product is based on testing and approv als of the or iginal design and specific components. The manuf acturer is not responsib le for saf ety in the ev ent of use of unauthorized replacement par ts.
-xx Ser vice Manual 5023-110 Sicherheitshinwei se • Die Sicherheit die ses Produkts basier t auf T e sts und Zulassungen des ursprünglichen Mode lls und bestimmter Bauteile. Bei V erw endung nicht genehm igter Ersatzteile wird vom Hersteller keine V erantwortung oder Haftung für die Sicherheit übern ommen.
S afe t y in fo r m a t io n -xxi 5023-110 Inf ormació de Seguretat • La seguretat d'aquest producte es basa en l'avaluació i aprov ació del disseny origi nal i els components específics. El f abricant no es fa responsable de les qüestions de seguretat si s'util itz en peces de recanvi no autoritzades.
-xxii Ser vice Manual 5023-110 Preface This manual contains mainte nance procedures for servic e personnel. It is divided into the follo wing chapters: 1. General inf ormation contains a general description of the pr inter and the maintenance approach used to repair it.
General inf or mation 1-1 5023-110 1. General inf ormation This Le xmark™ C500 color laser printer is the ideal printer f or presentations, b usiness g raphics , line art, and te xt. It uses laser di ode electrophotog raphic tech nolog y to deliv er remarkab le quality print images and te xt.
1-2 Ser vice Manual 5023-110 Serial number Look f or serial number inf or mation on the right co v er and the inside of th e front co ver of you r printer .
General inf or mation 1-3 5023-110 Acron yms ASIC Application-Specific Integrated Circuit DPI Dots P er Inch DRAM Dynamic Random Access Memory EP Electrophotographic Process ESD Electrosta tic Dischar.
1-4 Ser vice Manual 5023-110 Specifications Resolution 600 x 600 dpi 2400 image qualit y Model differences T echnical specifications Color Balance Settings This printer off ers color balance control.
General inf or mation 1-5 5023-110 Operating clearances P ac kaging and sh ipping dimensions Print speed and performance Time to fir st print Proce ssor ARM-9, 200 MHz Printer sides C500n C500n with 5.
1-6 Ser vice Manual 5023-110 Duty cyc le Maximum duty cycle-35,000 pages (one mo nth's usage) Printer memory Memory configuration P aper and media specifications Print area The printabl e area is up to 4.0 mm (0.158 in.) fr om the top and botto m of the media, and up to 3.
General inf or mation 1-7 5023-110 Media input types and weights Source T ype Standard tra y Legal tray 530-Sheet tra y Printer menu Item P aper type P aper weight Pa p e r 1,2 (grain long) Xerographi.
1-8 Ser vice Manual 5023-110 Media sizes Output capacity b y media and sour ce Media guidelines P aper designed for use with x erogr aphic copiers should pr ovide satisf actor y print quality and f eed reliability . Other media types ma y be suitable .
General inf or mation 1-9 5023-110 Pa pe r • Rough, highly te xtured, limp , or pre-curled papers will res ult in low e r print quality and more frequent paper f eed failures . • Colored papers m ust be ab le to withstand 338°F (17 0°C) fusing temperat ure.
1-10 Ser vice Manual 5023-110 Sensing by source Connectivity Cables P erso nal computer s • F or USB attachment, a USB cab le (P/N 12A2405) is recommended and must be or dered separat ely .
General information 1-11 5023-110 Internal Print Servers The standard Ethe r net connection an d optional N2100 Series print ser v ers suppor t the f ollowing protocols: • TCP/IP—The TCP/IP stand .
1-12 Ser vice Manual 5023-110 P ower and electrical specifications En vironment Printing st ates C500n Off 0 W A verage power while printing Continuous printing 670 W Power consumpt io n, standby P ow.
General information 1-13 5023-110 Printer identification P ower s witch T op cov er assembly Rear cov er assemb ly Release le v er Right cov er P aper tra y F ront cov er P aper stopper Operato panel/.
1-14 Ser vice Manual 5023-110 Printer theory of operation The f ollo wing diagr am shows the major parts of the printer and paper path..
General information 1-15 5023-110 Printer paper path The f ollowing illustration sho ws the pap er path and the associated paper jam messages f or jams at specific points in the paper path.
1-16 Ser vice Manual 5023-110 Printer systems description See the illustration “Printer component systems” on pa ge 1-17 , f or more informa tion. Basic principles of color printing Color printing is made through the subtr activ e process of combining the t hree primar y colors: ye llow , magenta, a nd cy an.
General information 1-17 5023-110 Printer component systems.
1-18 Ser vice Manual 5023-110 Basic process of color printing 1. This printer has a toner car tridge f or each color — y ellow , mage nta, cya n, and blac k. 2. The toner image is de veloped with primar y colors and then tran sf erred to the tr ansf er belt for color combination.
General information 1-19 5023-110 Print system and transfer system This illustration shows the basic stru cture of the pr int system having the OPC belt as a main function, and the transfer system including the transf er belt. A colo r print is accomplished by actuat ing each proc ess in the print sys tem and the transfer system.
1-20 Ser vice Manual 5023-110 Structure of O PC belt (photo developer cartridge) The OPC belt consists of a surf ace lay er ha ving an optical ph otoconductor (OPC) of or ganic material, the inner lay er consists of an insulator ma terial (PET ), and the alum inum deposit lay er in between.
General information 1-21 5023-110 Basic structure of the print system The print system process consists of the f ollowing: 1. The OPC belt is biased to the -CBV(V) b y po wer supply CBV . 2. The OPC belt is then e v enly charged t o the negativ e high v oltage by the OPC charging syste m.
1-22 Ser vice Manual 5023-110 5. V ariation of the OPC belt potentia l: a. The OP C belt is biased to -CBV(V). b . The OPC belt surf ace is ev enly charged to -V o(V) during the charging process . c. During the e xposing process , the optical unit emits a laser beam that strikes the OPC belt surf ace f orming an electrostatic image.
General information 1-23 5023-110 Details of the print system Charging pr ocess In the charging pro cess, the OPC belt is e v enly charged b y the charger . See “Printer theory of operation” on page 1-14 f or charger unit location. The charger unit consists of a char ging brush and a discharge roller .
1-24 Ser vice Manual 5023-110 Exposing process In the e xposing pr ocess, the OPC belt su rf ace is e x posed t o the laser light which f orms an electrostatic latent image. The luminous source of the laser is a semiconductor laser . See “Printer theory of operation” on page 1-14 f or optical unit locat ion.
General information 1-25 5023-110 Developing pr ocess In the de veloping process , an electrostati c latent im age attr acts pr inter toner and beco mes visibl e on the OPC belt. There are f our toner car tridges. See “Printer theor y of operation” on page 1-14 for toner cartridges location.
1-26 Ser vice Manual 5023-110 3. De v eloping is proce ssed b y toner adhering to the OPC belt due to the attract ion betw een the tone r and the -VR(V) charge a t the e xposed area of OPC belt.
General information 1-27 5023-110 4. The toner image is th en transf erred to paper . Belt dischar ge (erase lamp) process Electrical belt cleaning is accomplished b y an erase lamp radi ating on the OPC belt. Radiation disch arges the residual charge - VR(V) remaining on the belt af ter the first transfer process.
1-28 Ser vice Manual 5023-110 The residual toner is co llected in a wast e toner container located by the w aste toner f eeder . OPC belt OPC belt cleaning (blade) First transfer OPC belt discharging .
General information 1-29 5023-110 Details of the tr ansfer system Second transfer (paper) pr ocess In the second tr ansf er process, the toner ima ge on the tr ansf er belt is tr ansf erred to paper . See “Printer theory of operation” on page 1-14 f or second tran sf er rol ler locati on.
1-30 Ser vice Manual 5023-110 T ransfer belt cleaning pr ocess The residual ton er on the surf ace of the transf er belt is remov ed after t he paper tr ansf er process. See “Printer th eory of opera tion” on page 1- 14 f or transf er belt cleaner unit location.
General information 1-31 5023-110 Details of the optical system In the optical system process, the printer utilizes a se miconductor laser diode as a light source. This laser diode is contro lled b y f ast s wit ching which matches the transmitted imag e data (video signal) .
1-32 Ser vice Manual 5023-110 Details of the paper transportation system In the paper tr anspor tation process , paper is auto matic ally f ed b y the pick-up roller and transpor te d to the registration roller . The registrat ion roller synchr onizes with t he transf er belt.
General information 1-33 5023-110 Fusing unit The fusing unit utilizes a ther mal fusi ng system that contains a heated fusing roller and a belt-like bac kup roller . The heated roller contains an inn er heating element. The ba ck up roller contains th ree pressure members located behin d the belt.
1-34 Ser vice Manual 5023-110 Fusing process 1. When the paper rea ches the fuser , the toner image is transf erred on the paper , bu t not ye t fused to the paper . 2. The tran spor ted paper pa sses between the heated roller and the bac k-up roller .
General information 1-35 5023-110 Contr ol system structure Electrical syst em and function The engine board contr ols most of the main electrical par ts in this printer . Control of print process Control bl ock diag ram Note: A micro CPU mounted on the engine board controls t he print processes.
1-36 Ser vice Manual 5023-110 Print sequence diagram.
General information 1-37 5023-110 Laser drive control cir cuit The laser drive co ntrol circuit (LDC) consists of a video signal input circuit, laser drive circuit , laser diode, output sensing circuit, and output control circuit. See the illustration.
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Als u nog geen Lexmark 500n heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Lexmark 500n vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Lexmark 500n leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Lexmark 500n krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Lexmark 500n bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Lexmark 500n kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Lexmark 500n . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
