Lexmark X502N Instructions d'utilisation et de sécurité

Seite 1 von 4 www.procompsys.de

Manual to replace the CPU-fanof the Lexmark x502n

Attention: This manualrefers exclusively to the altered fandistributed by

ProCompSys! Standard-models of this fan can not be operated withthe Lexmark

x502n in this manner!

Note: Arbitrary modification on your device may void the manufacturer's

warranty! In either case disconnect the device from power before opening!

Voltage can remaininelectronic components of a device, even if power is

disconnected. If needed, consult an expert.

Turn device off

and remove any

cables from the rear side.

Remove the screw fixing the side

panel

from the rear side.

Remove the side

panelbysliding it

to the rear side of thedevice.

Remove the screw fixing the inner metal

side-panel.

Seite 2 von 4 www.procompsys.de

Remove the metal-side-panel by

sliding it to the rear side of the

device.

Remove the defective fan's plug

from the jack on the circuit board.

The fan is fixed with 4 screws.

First, remove the

upper

right

and

lower-left screws of the fan. The fan

can alreadybe fullyremoved at this

point.

Two spacers remain attached to the

circuit board. Unscrew the two other

spacers from the defective fanand

attach them to the new fan, just as

diagonally arranged.

Attach the new fan back to the two

spacers that remained on the

circuit boardusing the two

remainingscrews.

Due to variation inproduction on behalf

of Lexmark, it is not possible to equip

the replacement-fan witha plug fitting

all lots of this printer model. In particular

cases it might be necessary to make

some little adjustments.

Given the case that plug and jack do not

fit without further ado, you have to...

(continued on next page)

Seite 3 von 4 www.procompsys.de

either a

) cut off the existing plug

from the defective fanand connect/

solder it to the replacement-fan

(pay attention to the polarity:

rednew àblackold,

blacknew àyellowold,

yellownew àredold!)

or b) file offthe replacement-fans's

pluguntilit fits into the jack

oder c) which appears to be the

most feasible solution remove the

plastc jack from the printer's circuit

board, so the plug's dimensions

don't interfere with the jack's

housing anymore.

If a modification is necessary in

your case, solution No. c) is

depicted below.

If plug and jack do fit without

further ado in your case, you

can skip the following instruct-

tions of this manual, that are

highlighted on a yellow back-

ground.

The white plastic jack is glued to the

circuit boardand can be loosened quite

easily usingp. ex.a pairof long-nosed

pliers.

As soon as the glued connection is

loosened, pull off the white jack-housing

straightforward from the three pin

contacts using slightly circular

movement.

Pay extreme attention to having

powered off the printer and avoid

contact of the used tool with the

circuit board's components!

Seite 4 von 4 www.procompsys.de

10.

The replacement

fan's plugcan

now easily be connected to the

contact pins on the circuitboard.

Pay attention to the correct polarity

(red wire to the left)!

("Red wire to the left " also

applies if you did not have to

remove the white plastic jack

from the circuit-board!)

The color-sequence of the

cables of the replacement-fan

does not necessarily have to

coincide with the color-

sequence of the cables of the

defective original fan!

11.

Tentatively connect the printer to

power and switch it on, to check

the new fan's function.

The display-message 'Warning:

CPU Fan is Locked' should be gone

now.

If necessary, check the plug's snug

fit.

12.

attach t

he side

panels according to

steps 5, 4, 3 and 2.

Autres manuels pour X502N

Autres manuels Lexmark Imprimante tout-en-un

Lexmark

Lexmark XM3150 Manuel utilisateur

Lexmark

Lexmark CX410 series Instructions d'installation et d'entretien

Lexmark

Lexmark 6500E Manuel utilisateur

Lexmark

Lexmark X860DE 3 Manuel utilisateur

Lexmark

Lexmark CX310 series Manuel utilisateur

Lexmark

Lexmark MS911 Manuel d'utilisation et d'entretien

Lexmark

Lexmark CX417de Manuel utilisateur

Lexmark

Lexmark SERIES E460DN Manuel utilisateur

Lexmark

Lexmark 90P4000 Manuel utilisateur

Lexmark

Lexmark Pro5500t Manuel utilisateur

Lexmark

Lexmark CX825 Manuel utilisateur

Lexmark

Lexmark CS748de Manuel utilisateur

Lexmark

Lexmark MX810 Series Manuel utilisateur

Lexmark

Lexmark X860DE 3 Manuel utilisateur

Lexmark

Lexmark Interpret S415 Instructions d'installation

Lexmark

Lexmark 2200 Series Manuel utilisateur

Lexmark

Lexmark 5400 Series Manuel utilisateur

Lexmark

Lexmark MX6500E Manuel utilisateur

Lexmark

Lexmark CX310 series Manuel utilisateur

Lexmark

Lexmark 6500E Manuel utilisateur

Lexmark

Lexmark 201 Manuel utilisateur

Lexmark

Lexmark Impact S305 Manuel utilisateur

Lexmark

Lexmark X792 Manuel technique

Lexmark

Lexmark MX81 series Manuel utilisateur

Manuels Imprimante tout-en-un populaires d'autres marques

Triumph Adler

Triumph Adler DC 2016 Manuel

Epson

Epson WorkForce WF-2510 Guide de l'utilisateur

Epson

Epson Stylus Scan 2000 Manuel d'installation et d'exploitation

Epson

Epson PictureMate Snap PM 240 Mode d’emploi

Konica Minolta

Konica Minolta bizhub C35 Manuel utilisateur

Brother

Brother MFC-J430w Manuel utilisateur

Konica Minolta

Konica Minolta BIZHUB 558 Manuel utilisateur

Brother

Brother MFC-9760 Manuel utilisateur

Sharp

Sharp MX-2310U Mode d’emploi

Aficio

Aficio 200 Manuel utilisateur

Canon

Canon ImageCLASS 2300 Manuel

Ricoh

Ricoh Pro C900 Manuel utilisateur

Brother

Brother Business Smart MFC-J4510dw Manuel utilisateur

Epson

Epson Stylus CX8400 Series Manuel utilisateur

Oce

Oce VarioLink 5022 Manuel utilisateur

Copystar

Copystar CS 4551ci Manuel utilisateur

Konica Minolta

Konica Minolta Magicolor 4650EN Manuel utilisateur

Brother

Brother MFC-9840CDW Manuel utilisateur