Lexmark and Lexmark with diamond design are
trademarks of Lexmar k International, Inc., registered
in the United States and/or other countries.
7002-xxx
Edition: May14, 2008
The following paragraph does not apply to any country where such provisions are inconsistent with local law:
LEXMARK INTERNATIONAL, INC. PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND,
EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or
implied warranties in certain transactions; therefore, this statement may not apply to you.
This publication could include techni cal inaccuracies or typographical errors. Changes are periodically made t o the
information herein; these changes will be incorporated in later edit ions. Improvements or chan ges in the products or the
programs described may be made at any time.
Comments may be addressed to Lexmark International, Inc., Department D22A/032-2, 740 West New Circle Road,
Lexington, Kentucky 40550, U.S. A or e-mail at ServiceInfoAndTraini ng@Lexmark.com. Lexmark may use or dist ri bute any
of the information you supply in any way it believes appropriate without incurring any obligation to you.
Lexmark, Lexmark with diamond design, MarkNet, and MarkVision are trademarks of Lex ma rk International, Inc. ,
registere d in th e Unit ed Stat es and/or other countries.
PrintCryption is a trademark of Lexmark International, Inc.
LEXFAX is a service mark of Lexmark International, Inc.
Other trademark s are the property of their respect ive owners.
This software and any accom panying documentation provided under this agreem ent are commercial computer software
and documentation developed exclusively at private expense.
The printer is certified in the U.S. to conform to the require me nts of DHHS 21 CFR Subchapter J for Class I (1)
laser products, and elsewhere is certified as a Class I laser product conforming to the requirements of IEC
60825-1.
Class I laser products are not considered to be hazardous. The print er contains internally a Class IIIb (3b) laser
that is nomin all y a 5 milliwatt gallium arsenide laser operating in the wavelength region of 770-795 nanometers.
The laser system and printer are designed so there is never any human access to laser radiation above a Class
I level during normal operation, user maintenance, or prescribed serv ice condition.
Laser
Der Drucker erfüllt gemäß amt li cher Bestätigung der USA die Anforder ungen der Bestimmung DHHS
(Department of Health and Human Services) 21 CFR Teil J für Laserprodukte der Klasse I (1). In anderen
Ländern gilt der Drucker als Laserprodukt der Klasse I, der die Anforderungen der IEC (International
Electrotechnical Commission) 60825-1 gemäß amtlicher Bestätigung erfüllt.
Laserprodukte der Klasse I gelten als unsc hädlich. Im Inneren des Drucker s befindet sich ein Laser der Klasse
IIIb (3b), bei dem es sich um einen Galliumarsenlaser mit 5 Milliwatt handelt, der Wellen der Länge 770-795
Nanometer ausstr ahlt. Das Lasersystem und der Drucker sind so konzipiert, daß im Normalbetrieb, bei der
Wartung durch den Benutzer oder bei ordnungsgemäßer Wartung durch den Kundendiens t Laserbestrahlung,
die die Klasse I übersteigen würde, Menschen keinesfalls erreicht.
Avis relatif à l’utilisation de laser
Pour les Etats-Unis: cette imprimante es t certifiée conforme aux pr ovi sions DHHS 21 CFR alinéa J concernant
les produits laser de Classe I (1). Pour les autres pays: cette imprimante répond aux normes IEC 60825-1
relatives aux produits laser de Classe I.
Les produits laser de Classe I sont considérés comme des produits non dangereux. Cette imprimante est
équipée d’un l aser de Classe IIIb (3b) (arséniure de gallium d’une puissance nominale de 5 milliwat ts) émettant
sur des longueurs d’onde comprises entre 770 et 795 nanom ètr es. L’imprimante et son système laser sont
conçus pour impossible, dans des conditions normales d’utilisation, d’entretien par l’utilisateur ou de révision,
l’exposition à des rayonnements laser supérieurs à des rayonnements de Classe I .
Lase r notic es xi
7002-xxx
Avvertenze sui prodotti laser
Questa stampant e è certificata negli Stati Uniti per essere conforme ai requ isiti del DHHS 21 CFR Sottocapitolo
J per i prodotti laser di classe 1 ed è certificata negl i altri Paesi come prodotto las er di classe 1 conforme ai
requisiti del la norma CEI 60825-1.
I prodotti laser di classe non sono conside rat i pericol osi. La st ampant e contie ne al suo int erno un laser di classe
IIIb (3b) all’arseniuro di gallio dell a potenza di 5mW che opera sulla lunghezza d’onda compresa tra 770 e 795
nanometri. I l si stema laser e la stampante sono stati progettati in modo tale che le persone a contatto con la
stampante, durante il normale funzionamento, le operazioni di servizio o quelle di assistenza tecnica, non
ricevano radi azioni laser superiori al livello della classe 1.
Avisos sobre el láser
Se certifica que, en los EE.UU., esta impresora cumple los requisitos para los productos láser de Clase I (1)
establecidos en el su bcapítulo J de la norma CFR 21 del DHHS (Departamento de Sanidad y Servicios) y, en
los demás países, reúne todas las condiciones expuestas en la norma IEC 60825-1 para productos láser de
Clase I (1).
Los productos láser de Clase I no se consideran peligrosos. La impresora conti ene en su interior un láser de
Clase IIIb (3b) de arseniur o de galio de fun cionamiento nominal a 5 milivatios en una longitud de onda de 770 a
795 nanómetros. El sistema láser y la impresora están diseñados de forma que ninguna persona pueda verse
afectada por ni ngún ti po de radiación láser superi or al nivel de la Clase I durante su uso norma l, el
mantenimiento realizado por el usuario o cual quier otra situación de ser vicio técnico.
Declaração sobre Laser
A impressora e stá cer tific ada n os E.U.A . em conf ormidade com os r equisi tos da regu lamentaç ão DHHS 21 CFR
Subcapítulo J para a Clas se I (1) de produt os laser . Em outr os locai s, est á cer tific ada co mo um produ to laser da
Classe I, em conformidade com os requisitos da norma IEC 60825-1.
Os produtos lase r da Class e I não são cons id erados per igosos . Inte rnamen te, a impress ora contém um produ to
laser da Classe IIIb (3b), designado laser de arseneto de potássio, de 5 milliwatts ,operando numa faixa de
comprimento de onda entre 770 e 795 nanómetros. O sistema e a impressora laser foram concebidos de forma
a nunca existir qualquer possiblidade de acesso humano a radiação laser su peri or a um nível de Classe I
durante a operação nor m al, a manutenção feita pelo utilizador ou condições de assistência prescritas.
xiiService Manual
7002-xxx
Laserinformatie
De printer voldoe t aan de ei sen di e ges teld worden aan een laser pro dukt va n klass e I . Voor de Verenigd e State n
zijn deze eisen vastgelegd in DHHS 21 CFR Subchapter J, voor andere landen in IEC 60825-1.
Laserprodukten van klasse I worden niet als ongevaarlijk aangemerkt. De printer is voorzien van een laser van
klasse IIIb (3b), dat wil zeggen een gallium arsenide-laser van 5 milliwatt met een golflengte van 770-795
nanometer. Het laser gedee lte en de print er zijn zo ontworp en dat bij normaal gebr uik, bi j onder houd of repar atie
conform de voorschriften, nooit blootstelling mogelijk is aan laserstraling boven een niveau zoals
voorgeschr even is voor klasse 1.
Lasermeddelelse
Printeren er godkendt som et Klasse I-laserpr odukt, i overenstemmel se med kravene i IEC 60825-1.
Klasse I-laserprodukter betragtes ikke som farlige. Printeren indeholder internt en Klasse IIIB (3b)-laser, der
nominelt er en 5 milli watt galliumarsenid laser, som arbejder på bølgelængdeområdet 770-795 nanome ter .
Lasersystemet og printeren er udformet således, at mennesker aldrig udsættes for en laserstråling over Klasse
I-niveau ved nor m al dr ift, brugervedligeholdelse eller obli gatoriske servicebetingelser.
Huomautu s las er laittees ta
Tämä kirjoi tin on Yh dysval loiss a luokan I (1) las erlai ttei den DHHS 21 CFR Subc hapt er J -määr ity ksen mukai nen
ja muualla luokan I laserlaitteiden IEC 60825-1 -määrityksen mukainen.
Luokan I laserlaitteiden ei katsota olevan vaarallisia käyttäjälle. Kirjoittimessa on sisäinen luokan IIIb (3b) 5
milliwatin gal liumarsenidilaser, joka toimii aaltoalueella 770 - 795 nanometri ä. Laserjärjestelmä j a kir joitin on
suunniteltu siten, että käyttäj ä ei al tistu luokan I määrityk siä voimakkaammalle säteilylle kirjoit timen normaalin
toiminnan, käyttäjän tekemien huoltotoimien tai muiden huoltotoimien yhteydessä.
VARO! Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Älä katso
säteeseen.
VARNING! Osynlig laserst rålning när denna del är öppnad och spär ren är urkopplad. Betrakta ej strålen.
Laser notices xiii
7002-xxx
Laser-notis
Denna skrivare är i USA certifierad att motsvara kraven i DHHS 21 CFR, underparagraf J för laserprodukter av
Klass I (1). I andra länder uppfyller skrivaren kraven för laserprodukter av Klass I enligt kraven i IEC 60825-1.
Laserprodukter i Klass I anses ej hälsovådli ga. Skrivaren har en inbyggd l aser av Klass IIIb (3b) som består av
en laserenhet av gal lium-arsenid på 5 milliwatt som arbetar i våglängdsområdet 770-795 nanometer .
Lasersystem et och skrivaren är utfor ma de så att det aldrig finns risk för att någon person utsätts för
laserstrå lning över Klass I-nivå vid normal användning, underhåll som utförs av användaren ell er annan
föreskriv en serviceåtgärd.
Laser-melding
Skriveren er godkjent i USA etter kravene i DHHS 21 CFR, underkapitt el J, for klasse I (1) l aserprodukter, og er
i andre land godkjent som et Klasse I-laserprod ukt i samsvar med kravene i IEC 60825-1.
Klasse I-laserprodukter e r ikke å betr akte som farli ge. Skriveren inneholder internt en klasse I IIb (3b)-laser, som
består av en gallium-arsenlaserenhe t som avgir stråling i bølgelengdeområdet 770-795 nanometer.
Lasersystem et og skrive ren er utformet slik at personer aldri utsett es for la serstrål i ng ut over klasse I-n ivå under
vanlig bruk, vedlikehold som utføres av brukeren, eller foreskrevne serviceoperasjoner.
Avís sobre el Làser
Segons ha estat cert ificat als Estats Units, aquesta impressor a compleix els requi sits de DHHS 21 CFR, apartat
J, pels productes làser de classe I (1), i segons ha estat certifica t en altres llocs, és un producte làser de c lasse
I que compleix els requisits d’IEC 60825-1.
Els productes l àser de classe I no es consideren peri llosos. Aquesta impressora conté un làser de classe IIIb
(3b) d’arseniür de gal.li, nominalmen t de 5 mil .l iwats, i funciona a la regió de lon gitud d’ona de 770-795
nanòmetres. El sistema làser i la impressora han sigut concebuts de manera que mai hi hagi exposició a la
radiació làser per sobre d’un nivell de classe I durant una operació norma l, durant les tasques de mantenim ent
d’usuari ni durant els serveis que satisfacin les condicions prescrites.
xivService Manual
7002-xxx
Japanese Laser Notice
Laser notices xv
7002-xxx
Korean Laser Notice
xviService Manual
7002-xxx
Safety information
•The safety of this product is based on testing and approvals of the original design and specific
components. The man ufacturer is not responsi ble for safety in the event of use of unauthorized
replacement parts.
•The maintenance inf ormation for this produc t has been prepared for use by a professional service person
and is not intended to be used by others.
•There may be an increased risk of electric shock and personal injury during disassembly and servici ng of
this product. Professional service personnel should understand this and take necessary precautions.
•CAUTION: When you see this symbol, there i s a danger from hazardous volta ge i n the area of the
product where you a re work ing. Unp lug th e product be fore y ou begin, or us e cau tion i f th e product
must receive power in order to perform the task.
Consignes de sécurité
•La sécurité de ce pro duit repose sur des tests et des
agréations por tant sur sa conception d'or igine et sur des composants part iculiers. Le fabricant n' assume
aucune respon sabilité concernant l a sécurité en cas d'utilisat ion de pièces de rechange non agré ées.
•Les consignes d'entretien et de réparation de ce produit s'adresse nt uniquement à un personnel de
maintenance qualifié.
•Le démontage et l'entretien de ce produit pouvant présenter certains risques électriques, le personnel
d'entretien qualifié devra prendre toutes les précautions nécessaires.
•ATTENTION : Ce symbole indique l a présence d'une tension dangereuse dans la partie du
produit sur laquelle vous travaillez. Débranchez le produit avant de com m encer ou faites preuve
de vigilance si l' exécution de la tâche exige que l e produit reste sous tensio n.
Norme di sicurezza
•La sicurezza del prodotto si basa sui test e sull'approvazione del progetto originale e dei componenti
specifici. Il produttore non è responsabile per la sicurezza in caso di sostituzione non autorizzata delle
parti.
•Le informazion i riguardanti la manutenz ione di questo prodotto sono ind ir izzate soltanto al pers onale di
assistenza autorizzato.
•Durante lo smontaggio e la manutenzione di questo prodotto,
il rischio di subire scosse elettriche e danni alla persona è più elevato. Il personale di assistenza
autorizzat o deve, quindi, adottare le precauzioni necessarie.
•ATTENZIONE: Questo simbolo indi ca la presenza di tensione pericolosa nell' area del prodotto.
Scollegare il pr odotto prima di iniziare o usare cautela se il prodotto deve essere alimentato per
eseguire l'intervento.
-xvii
7002-xxx
Sicherheitshinweise
•Die Sicherheit di eses Produkts basiert auf Test s und Zulassungen des ursprünglichen Modells und
bestimmter Baut eil e. Bei Verwendung nicht genehmigt er Ersatzteile wird vom Herste ll er keine
Verantwortung oder Haftung für die Sicherheit übernommen.
•Die Wartungsinformationen für dieses Produkt sind ausschließlich für die Verwendung durch einen
Wartungsfachmann bestimmt.
•Während des Auseinandernehmens und der Wartung des Geräts besteht ein zusätzliches Risiko eines
elektrischen Schlags und körperlicher Verletzung. Das zuständige Fachpersonal soll te entsprechende
Vorsichtsmaßnahmen treffen.
•ACHTUNG: Dieses Symbol weist auf eine gefährliche elektrische Spannung hin, die in diesem
Bereich des Produkts auf tret en kann. Zieh en Sie vor den Arbeit en am Gerät den Netzsteck er des
Geräts, bzw. arbeiten Sie mit großer Vorsicht, wenn das Produkt für die Ausführung der Arbeiten
an den Strom angeschlossen sein muß.
Pautas de Seguridad
•La seguridad de este producto se basa en pruebas y aprobaciones del diseño original y componentes
específico s. El fabri cante no es responsable de la seguri dad en caso de uso de piezas de repuesto no
autorizadas.
•La información sobre el mantenimiento de este producto está dirigida exclusivamente al personal
cualificado de mantenimiento.
•Existe mayor riesgo de de scarga e léc trica y de dañ os pe rsonal es du rante e l desmont aj e y la r eparaci ón de
la máquina. El personal cualificado debe ser consciente de este peligro y toma r las precauciones
necesarias.
•PRECAUCIÓN: este símbolo indica que el voltaje de la parte del equipo con la que está
trabajando es peligroso. Antes de empezar, desenchufe el equipo o tenga cuidado si, para
trabajar con él, debe conectarlo.
Inform a çõ es de Segura nça
•A segurança deste produto baseia-se em testes e aprovações do modelo original e de componentes
específico s. O fabr icante não é responsável pela segunrança, no caso de uso de peças de substituição
não autorizadas.
•As informações de segurança relativas a este produto destinam-se a profissionais destes serviços e não
devem ser utilizadas por outras pessoas.
•Risco de choques eléctricos e ferimentos graves durante a desmontagem e manutenção deste produto.
Os profissionais destes serviços devem estar avisados deste facto e tomar os cuidados necessários.
•CUIDADO: Quando vir este símbolo, existe a possível presença de uma pot encial tensão
perigosa na zona do produto em que está a trabalhar. Antes de com eçar, desligue o produto da
tomada eléctr ica ou seja cu ida doso caso o pr oduto t enha de estar liga do à c orrent e eléc tric a para
realizar a taref a necessária.
-xviii Service Manual
7002-xxx
Informació de Seguretat
•La seguretat d'aquest producte es basa en l'avaluació i aprovació del disseny original i els compon ents
específics .
El fabricant no es fa responsable de les qüestions de
seguretat si s'u ti litzen peces de recanvi no autoritzades.
•La informació pel ma nteniment d’aquest producte està orientada exclu sivament a professionals i no està
destinada
a ningú que no ho sigui.
•El risc de xoc elèctric i de danys personals pot augmentar durant el procés de desmuntatge i de servei
d’aquest producte. El personal professional ha d’estar-ne assabentat i prendre
les mesures con venients.
•PRECAUCIÓ: aquest símbol indica que el voltatge de la part de l'equip amb la qual esteu
treballan t és perill ós. Abans de començ ar, desendol leu l' equip oextremeu les precauc ions si, per
treballar am b l'equip, l'heu de connectar .
-xix
7002-xxx
Preface
This manual contains maintenance procedures for service personnel. It is divided into the following chapters:
1. General info r m a ti o n contains a general description of the printer and the maintenance approach used to
repair it. Speci al tools and test equipment, as well as general environmenta l and safety instructions, are
discussed.
2. Diagnostic information con tai ns an error indicator tab le, sym ptom tables, and service checks used to
isolate failing field replaceable units (FRUs).
3. Diagnostic aids contains tests and checks used to locate or repeat symptoms of printer pro blems.
4. Repair infor m a t io n provides instructions for maki ng printer adjustments and removing and installi ng
FRUs.
5. Connector locations uses illustr ations to identify the connector locations and test points on the printer.
6. Preventive maintenance contai ns the lubrication specifications and recomme ndations to prevent
problems.
7. Parts catalog contains illustrations and part numb ers for individual FRUs.
Appendix A contains service tips and information.
Conventions
Note: A note provides additional information.
Warning: A warning identi fi es something that might damag e the pr oduct hardware or software.
There are several types of caution statements:
CAUTION
A caution identifies something that might cause a servicer harm.
CAUTION
This type of caution i ndicates there is a danger from haz ardous voltage in the area of the
product where you are working. Unplug the product before you begin, or use caution if the
product must recei ve power in order to perform the task.
CAUTION
This type of caution i ndicates a hot surface.
-xx Service Manual
CAUTION
This type of caution i ndicates a tipping hazard.
7002-xxx
1. General information
The Lexmark™ X642e, X644e, and X646e are All-In-One laser MFPs th at provide print, copy, scan, and fax
functions designed to attach to IBM-compati ble personal computers and most computer networks . The operator
panel is touch-sensitive and allows the user to adj ust the viewing angle.
The Lexmark X64xe laser MFPs are available in the following models:
The diagnostic information in this manual leads you to the correct field replaceable unit (FRU) or part. Use the
service erro r codes, user status message s, user error messages, service checks, and diagnostic aids to
determine the MPF probl em and repair the failure. Aft er you complete the repair, per for m tests as needed to
verify the repair. See “Start” on page 2-1.
General information 1-1
7002-xxx
n
Configured models
The following il lustrations show and compare st andard X642e and X644e MFPs and X642e and X644e MFPs
configured with a dupl ex unit and a 500-sheet drawer. Oth er pr int media handling options are also available.
Model X644e or X646e MFP
Standard
Scanner
Standard output bi
Control panel
Multipurpose
feeder
Tray 1 (integrated tray
or standard tray)
Model X642e MFP
Standard
Model X644e or X646e MFP
With duplex and drawer
Tray 1 (integrated tray
or standard tray)
Duplex unit
Tray 2
(500 sheets)
Model X642e MFP
With duplex and drawer
1-2 Service Manual
CAUTION
Floor-mounted configurations requir e additional furniture for stability. You must use ei ther a
printer stand or printer base if you a re using a 200 0-sheet dra wer. Certain ot her confi gurations
also must have a print er st and or printer base. More info rmation is available on our Lexm ark
Web site at www.lexmark.com/multifunctionprinters.
7002-xxx
Options
The following opt ions a re avail able. Some options are n ot avai l able i n ever y c ountry or r egion. Contact y our poi nt
of purchase for options available in your country or region.
•Memory options of 128MB, 256MB, and 512MB SDRAM
•Flash memory option s of 32MB and 64M B
•Hard disk—20GB+ with adapt er (model X646e only)
•Integrated network options
– Token-Ring
– Ethernet
– External serial adapter
– IPDS card assembly and SCS/TNe
– PRESCRIBE card assembly
– Bar code card asse mb ly
– Parallel interface card
– MarkNet™ Prof essional Print Server s— O nly one active internal networking connection is supported.
Installing an optional Lexmark MarkNet Prof essional N800 Series inter nal print server makes the
server the active network connection and disables the standard Etherne t port.
– Lexmark PrintCryption™ card
– Forms card (single-byte and Simplified Chinese)
•Media handling oper ations
– 250- and 500-sh eet paper trays of A4, letter, A5, B5, Execu ti ve, folio, statement , and l egal size
– 250- and 400-sh eet uni versally adjustable trays
– 250- and 500-sh eet paper drawers
– 400-sheet universally adjustable tr ay
– 2000-sheet high-capacity feeder—always used below any other drawer.
– Envelope feeder
– Duplex opti on—500- sheet ( For Lex mark X644e and Lexm ark X6 46e with int egrate d 500 -sheet output
tray)
•Application solutions
– Bar code card
– Lexmark Forms Card Software
– IPDS
– PRESCRIBE emulation card
– PrintCryption
•DBCS font cards
– Simplifi ed Chinese
– Traditional Chinese
– Japanese
– Korean
Max optical resolution600 x 600 dpi maximum (mono)
600 x 300 dpi (color) with final
resolution 300 x 300 dpi
Scan area (flatbed)8.5 in. x 14 in. (216 mm x 355.6 mm)
maximum
Scanner ADF
Two CCFL and two CCD modules per
scanner
600 x 600 dpi maximum (mono)
600 x 300 dpi (color) with final
resolution 300 x 300 dpi
8.5 in. x 14 in. (216 mm x 355.6 mm)
maximum
ADF typeSimplex ADF with C-pathSingle pass duplex ADF with C-path
ADF optical resolution 600 x 600 dpi maximum600 x 600 dpi maximum
Document capacity50 sheets (assuming 20 lb./ 75 g/m
Media thi c kness0.05 mm ( m inim u m ) t o 0.15 mm
Media weight 15 lb (56 g/m
ADF scan area8.5 in. x 14.0 in. (216 mm x 355 mm)8.5 in. x 14.0 in. (216 mm x 355 mm)
Printer
Print technologyHot roll fuserHot roll fuser
Fax
Modem (in models with
modem)
Resolution
•1200 x 1200 dpi
•2400 Image Quality
•1200 Image Quality
•600 x 600 dpi
2
)50 sheets (assuming 20 lb./75 g/m2)
(maximum)
2
) to 32 lb (120 g/m2) 15 lb (56 g/m2) to 32 lb (120 g/m2)
Built-in Group 3 compatible, full
function fax 33,600 bps, Max V.34 half
duplex
0.05 mm (minimum) to 0.15 mm
(maximum)
Built-in Group 3 compati ble, full
function fax 33,600 bps, Max V.34 half
duplex
Data streams
•PostScript 3 emulation
•PCL 6 emulation
•PPDS migration tool
•PDF v1.5 emulation
1-4 Service Manual
7002-xxx
Memory configuration
Models
Memory type
Lexmark X642eLexmark X644eLexmark X646e
Standard DRAM (MB)128256256
Optional memory (MB)
(One slot—100 pin DDR SDRAM
unbuffered DIMMs)
Maximum (MB)640768768
Optional flash memory (MB)32 and 64 available
Hard diskN/AN/A<20GB
Note: One firmware card and one flash memory card are supported. Either slot supports both card types.
Depending upon the options and features used, additional memory may be required to opt imi ze performance.
Recommended operating clearances
DimensionMeasurement
Left12 in. (30.5 cm)
Right8 in. (20.3 cm)
Front20 in. (50.8 cm)
Rear8 in. (20.3 cm)
Top*12 in. (30.5 cm)
128, 256, and 512 available
* Allow clearance abo ve the pr inter front door clearance and for adding
options, such as additional input drawers.
General information 1-5
7002-xxx
Dimensions
DescriptionHeightWidthDepthWeight
Printer
Lexmark X642e28.0 in.
Lexmark X644e28.0 in.
Lexmark X646e28.0 in.
Lexmark X646e (with duplex and
500-sheet opti on)
Options
Duplex 500-page option2.0 in.
250-Sheet drawer3.5 in.
500-Sheet drawer5.2 in.
2,000-Sheet drawer15.0 in.
Envelope option (closed position)**7.72 in.
Envelope option (support fully
extended)
(710 mm)
(710 mm)
(710 mm)
35.0 in.
(890 mm)
(51 mm)
(90 mm)
(134 mm)
(381 mm)
**12.28 in.
22.0 in.
(560 mm)
22.0 in.
(560 mm)
22.0 in.
(560 mm)
22.0 in.
(560 mm)
15.7 in.
(398 mm)
15.7 in.
(398 mm)
15.7 in.
(398 mm)
15.7 in.
(398 mm)
25.4 in.
(645 mm)
25.4 in.
(645 mm)
25.4 in.
(645 mm)
26.0 in.
(660 mm)
24.1 in.
(595 mm)
18.0 in.
(457 mm)
19.0 in.
(520 mm)
18.0 in.
(457 mm)
(196 mm)
(312 mm)
80.0 lb
(34.9 kg)
83.0 lb
(37.7 kg)
84.5 lb
(46.7 kg)
103 lb
(46.7 kg)
11.3 lb
(5.1 kg)
6 lb
(2.7 kg)
7 lb
(3.2 kg)
31 lb
(14.1 kg)
4 lb
(1.8 kg)
4 lb
(1.8 kg)
MFP Stand with Cabinet31.5 in.
(800 mm)
Low Profile MFP Stand22.8 in.
(579 mm)
MFP Stand without Cabinet31.5 in.
(800 mm)
Stability Enhanced Caster Base6.0 in.
(152 mm)
10 Inch Cabinet Option10.0 in.
(255 mm)
* Envelope option fit s wit hin height and width of printer .
22.4 in.
(569 mm)
22.4 in.
(569 mm)
22.4 in.
(569 mm)
27 in.
(685 mm)
15.7 in.
(397.6 mm)
24.5 in.
(622 mm)
24.5 in.
(594 mm)
24.5 in.
(622 mm)
27.0 in.
(686 mm)
17.54 in.
(445.7 mm
64 lb
(29.0 kg)
45 lb
(20.4 kg)
64 lb
(28.1 kg)
25 lb
(11.3 kg)
17.1 lb.
(7.8 kg)
1-6 Service Manual
7002-xxx
Power requirements
Average nominal power requirements for the base printer configuration (110 volt). Power levels are shown in
watts (W). Maximum current is given in Amperes (A).
Printing statesLexmark X642eLexmark X644eLexmark X646e
Off 0 W.05 W.05 W
Idle—average power
Power Saver on30 W20 W20 W
Power Saver off105 W90 W95 W
Continuous copying650 W875 W875 W
Continuous printing800 W675 W830 W
Printing—maximum current
100 V12.3 A7.8 A8. 9 A
120 V10.5 A7.2 A8. 0 A
230 V5.4 A3.4 A4.1 A
Electrical specifications
Low voltage model
100 to 127 V ac at 50 to 60 Hz nominal
•
•90 to 137 V ac, extreme
High voltage model
•
220 to 240 V ac at 50 to 60 Hz nominal (not available in all countries or re gions)
•198 to 259 V ac, extreme
Notes:
•Using a power convert er or inverter is not recommended.
•All models are ENERGY STAR qualified.
•All models ship with Power Save Mode on.
•The default timeout to power saver is 30 minutes for models X644e/X646e and 45 minutes for model
X642e.
General information 1-7
7002-xxx
Environment
Printer temperature and humidity
•Operating
– Temperature: 16 to 32° C (60° to 90° F)
– Relative humidity: 8 to 80%
– Altitude: 10,000 ft. (0 to 3,048 meters)
•Storage and shipping environment (packaged)
– Temperature: -40° to 43° C (-40° to 110° F)
– Relative humidity: 5% to 95%
– Altitude: equivalent to 10,300 meters (0 to 34, 000 feet)
•Storage envir onm ent (unpacked)
– Temperature: 0° to 40° C (32° to 104° F)
– Relative humidity: 5% to 80%
Acoustics
All measurements are made in accordance with ISO 7779 and conform with ISO 9296.
Emission sound pressure level (d BA)
Mode
Bystander position
average (LpAm)
Printing
Copying
Scanning
Ready
Note: Measurement s apply to 300 dpi, 600 dpi, and 1200 dpi printing.
56N/A7.0
57627.2
52596.8
30N/A4.5
Standing Operator
Position (LpAm)
Declared sound
power level (Bels)
(LpAm)
1-8 Service Manual
7002-xxx
Media specifications
Paper and specialty media guidelines
Print media is paper, card stock, transparencies, labels, and envel opes. This printer provi des high quality
printing on a variety of print media. You must consider a number of things concerning pri nt media before you
print, including:
•Supported prin t media
•Selecting print me dia
•Storing print media
•Avoiding jams
For more details about the types of paper and specialty media your printer supp ort s, refer to the Card Stock &
Label Guide available on our Lexmark Web site at www.lexmark.com.
We recommend that you try a li m ited sample of any paper or specialty media you are considering using with t he
printer before purchasing large quanti ti es.
Supported pr int media
The following tabl es provide information on st andard and optional sources for both input and output trays and
bins.
•Print media sizes
•Print media weights
•Media weights suppor ted in optional output bins
Note: If you use a print media size not list ed, select the next larger size.
Print media sizes
Legend ✓ — indicates support
Print media
size
A4210 x 297 mm (8.27 x 11.7 in.)✓✓✓✓✓✓✓✓
A5148 x 210 mm (5.83 x 8.27 in.)✓✓✓✓✓✓✓✓
JIS B5182 x 257 mm (7.17 x 10.1 in.)✓✓✓✓✓✓✓✓
Letter215. 9 x 279.4 mm (8.5 x 11 in.)✓✓✓✓✓✓✓✓
Dimensions
250-sheet tray
500-sheet tray
250 UAT
400 UAT
Multipurpose feeder
2000-sheet drawer (option)
Envelope feeder (option)
Duplex unit (option)
Standard output bin
Legal215.9 x 355.6 mm (8.5 x 14 in.)✓✓✓✓✓✓✓✓
1
This size does not appea r in the Paper Size menu until Tray Size Sensing is turned off. Refer to the User
Guide for more information.
2
This size setting formats the page for 215.9 x 355.6 mm (8.5 x 14 in.) unless the size is speci fied by the
software application.
General information 1-9
7002-xxx
Legend ✓ — indicates support
Print media
size
Dimensions
250-sheet tray
500-sheet tray
250 UAT
400 UAT
Multipurpose fe eder
2000-sheet drawer (option)
Envelope feeder (option)
Duplex unit (option)
Standard output bin
Executive184.2 x 266.7 mm (7.25 x 10.5 in.)✓✓✓✓✓✓✓✓
1
Folio
Statement
Universal
1
2
216 x 330 mm (8.5 x 13 in.)✓✓✓✓✓✓✓✓
139.7 x 215.9 mm (5.5 x 8.5 in.)✓✓✓✓✓✓
139.7 x 210 mm to 215.9 x 355.6
✓✓✓✓✓✓
mm
(5.5 x 8.27 in. to 8.5 x 14 in.)
69.85 x 127 mm to 215.9 x 355.6
✓✓
mm
(2.75 x 5 in. to 8.5 x 14 in.)
148 x 182 mm to 215.9 x 355.6 mm
✓
(5.83 x 7.17 in. to 8.5 x 14 in.)
76.2 x 127 mm to 215.9 x 355.6 mm
✓
(3 x 5 in. to 8.5 x 14 in.)
76.2 x 177.8 mm to 215.9 x 355.6
✓
mm
(3 x 7 in. to 9.01 x 14 in.)
7 ¾ Envelope98.4 x 190.5 mm (3.875 x 7.5 in.)✓✓✓
9 Envelope98. 4 x 225.4 mm (3.875 x 8.87 in.)✓✓✓
10 Envelope104.8 x 241.3 mm (4.12 x 9.5 in.)✓✓✓
DL Envelope110 x 220 mm (4.33 x 8.66 in.)✓✓✓
B5 Envelope176 x 250 mm (6.93 x 9.84 in.)✓✓✓
C5 Envelope162 x 229 mm (6.38 x 9.01 in.)✓✓✓
Other Envelope
1
98.4 x 162 mm to 176 x 250 mm
✓✓✓
(3.87 x 6.38 in. to 6.93 x 9.8 4 in. )
1
This size does not appea r in the Paper Size menu until Tray Size Sensing is turned off. Refer to the User
Guide for more information.
2
This size setting formats the page for 215.9 x 355.6 mm (8.5 x 14 in.) unless the size is speci fied by the
software application.
1-10 Service Manual
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