SHARP sf2530, 2530-40N, sf2540smE Service Manual

SERVICE MANUAL

Copier

SF-2530N/2540N

MODEL

[Note] The SF2530N/2540N is a New CE conforming model of the SF2530/2540.

This Service Manual describes only the different points from the SF2530/2540. For the common points with the SF2530/2540, please refer to the SF2530/2540 Service Manual and the SF2030/2040 Service Manual.

CONTENTS

[ 1 ] PRODUCT OUTLINE. .............................................................................1

[ 2 ] PRODUCT SPECIFICATIONS..... ............ ........................ .......................1

[ 3 ] OPTIONS SPECIFICATIONS.................................................................1

[ 4 ] COMPONENT IDENTIFICATION ...........................................................1

[ 5 ] INSTALLATION.......................................................................................1

[ 6 ] DISASSEMBLY AND REASSEMBLY.....Common with the SF2530/2540

SF-D20/21/23/24

[ 7 ] ADJUSTMENTS........................... ...........Common with the SF2530/2540

[ 8 ] SIMULATION AND DIAGNOSTICS........Common with the SF2530/2540

[ 9 ] MAINTENANCE AND OTHERS............. .Common with the SF2530/2540

[10] ELECTRICAL SECTION.........................................................................4

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

This document has been published to be used

SHARP CORPORATION

for after sales service only. The contents are subject to change without notice.

[1] PRODUCT OUTLINE

The product name of the SF2530 is changed to the SF2530N, and the SF2540 to the SF2540N.

[2] SPECIFICATIONS

(5) Warm-up time

SF2530 SF2530N SF2540 SF2530N

About 60sec About 75sec About 100sec About 115sec

(24) External view

W633 x D683 x H567 (mm)(Glass top) W633 x D683 x H607 (mm)(OC top)

Weight

Body: About 70kg Paper feed module: About 3.9kg OC cover: About 1.9kg

[4] DRAWINGS

7. Basic unit list

Sub control PWB added AC Sub control PWB added DH relay PWB added

10 11

[5] INSTALLATION

B-(5) SF-D23 Installing procedures 3, 4, and 5 are changed as follows. Procedures

1, 2, 6 and later remain unchanged.

3. Remove the rear exterior cover of the copier .

■ Loosen the five screws A which secure the rear exterior cover

attached to the rear cabinet panel of the copier. Then, remove the two screws B and slide the rear exterior cover up to remove it.

Lšsen Sie die fŸnf Schrauben A, mit denen die hintere Au§enab-

deckung an der hinteren GehŠuseverkleidung des Kopierers befestigt ist. Entfernen Sie dann die zwei Schrauben B, und schieben Sie die hintere Au§enabdeckung nach oben, um sie abzunehmen.

175

· 3. Entfernen Sie die hintere

Au§enabdeckung des Kopierers.

Screw A Screw A Schraube A

Schraube A

5. Reattach the rear exterior cover of the copier.

Screw B Schraube B

Rear exterior cover hintere Au§enabdeckung

4. Connect the desk relay harness.

Screw B Schraube B

Screw A Schraube A

· 4. Anschlie§en des

Untertisch-Relaiskabelbaums

■ <1> Remove the 14-pin connector desk relay harness from the

wire saddle which bundles the desk relay harness. <2> Remove the screw at the connector connection portion and remove the cover. <3> Remove the temporary connector which is attached to the 14-pin connector of the desk relay harness and connect the 14pin connector to the connector on the desk.

The removed temporary connector will no longer be used.

<1> Nehmen Sie den Untertisch-Relaiskabelbaum mit dem

14pol. Steckverbinder aus der Halterung, in der der Unt ertischRelaiskabelbaum befestigt ist. <2> Entfernen Sie dann die Schraube am Steckverbinder-Anschlu§teil, und nehmen Sie die Abdeckung ab. <3> Entfernen Sie den provisorische Verbinder, der am 14pol. Steckverbinder des Untertisch-Relaiskabelbaums vorhanden ist, und schlie§en Sie den 14pol. Steckverbinder an den Anschlu§ am Untertisch an.

Der abgenommene provisorische Verbinder wird nicht mehr benotigt.

· 5. Bringen Sie die hintere

Auenabdeckung des Kopierers wieder an.

■ Reattach the rear exterior cover which has been removed in st ep

3 to its original position, secure it with the two screws B, and tighten the five screws A which have been loosened to secure the cover.

Bringen Sie die hintere Au§enabdeckung, die in Schritt 3 ab-

genommen wurde, wieder an ihrer ursprŸnglichen Position mit den zwei Schrauben B an, und ziehen Sie die fŸnf Schrauben A fest, die zum Anbringen der Abdeckung gelšst wurden.

Screw A Schraube A Schraube A

Screw B Schraube B

Rear exterior cover hintere Au§enabdeckung

Screw B Schraube B

Screw A Schraube A

SF-D20/21/24 Installing procedure 3 is changed as follows. Procedures 1, 2, 4 and

later remain unchanged.

3. Branchez le faisceau de relais de meuble.

Screw A

Screw A Schraube A

Cover Abdeckung

Screw Wire saddle Relay harness Schraube

14-pin connector 14pol. Steckverbinder

Connector of desk Anschlus des Untertisches

Halterung Relais-Kabelbaum

14-pin connector 14pol. Steckverbinder

Temporary connector

provisorischer Verbinder

· 3. Conecte el manojo de cables del

mueble.

■ <1> Desserrez les cinq vis A qui fixent le cache ext rieur arri re fix

au panneau du compartiment arri re du copieur. Ensuite, retirez les deux vis B et faites glisser le cache ext rieur arri re vers le haut pour le retirer.

<1> Afloje los cinco tornillos A y asegure la cubierta exterior

trasera instalada en el panel trasero de la copiadora. A continuacin, saque los dos tornillos B y deslice la cubierta exterior trasera hacia arriba para sacarlos.

Vis A Vis A Tornillo A

Tornillo A

Vis A Tornillo A Tornillo A

Vis A

Vis B Tornillo B

Cache ext rieur arri re Cubierta exterior trasera

Vis B Tornillo B

Vis A Tornillo A

■ <2> Retirez l e connecteur * 14 broches du faisceau de relais de

meuble du serre-fils qui attache le faisceau du relais de meuble. Ensuite, retirez la vis de la partie de connexion du connecteur et retirez le cache.

<2> Saque el manojo de cables del rel de mueble con conector

de 14 clavijas, de la abrazadera que mantiene unido el manojo de cables del rel del mueble. A continuacin, saque el tornillo en la parte de conexin del conector y saque la cubierta.

Cache Cubierta

Vis B Tornillo B

Cache ext rieur arriere Cubierta exterior trasera

Vis B Tornillo B

Vis A

Tornillo A

Vis A Tornillo A

Connecteur ˆ 14 broches

Vis Tornillo

Serre-fils Faisceau de relais Abrazadera de cable

Conector de 14 clavijas

Manojo de cables del rel

■ <3> Retirez l e connecteur temporaire qui est fix au connecteur *

14 broches du faisceau de relais de meuble et branchez le connecteur * 14 broches au connecteur du meuble.

Le connecteur temporaire retir ne sera plus r utilis.

<3> Saque el conector provisorio instalado en el conector de 14

clavijas en el manojo de cables del rel del mueble y conecte el conector de 14 clavijas en el conector en el mueble.

El conector provisorio sacado no se puede volver a utilizar.

Connecteur ˆ 14 broches

Conector de 14 clavijas

Connecteur du meuble Conector del mueble

■ <4> Remettez le cache ext rieur arri re qui a t retir lors de l’ tape

Connecteur temporaire

Conector provisorio

<1> * sa position d’origine, fixez-le avec les deux vis B, et resserrez les cinq vis A qui ont t desserrees pour fixer le cache.

<4> Vuelva a montar la cubierta exterior trasera sacada en el

paso <1> a su posici—n original, asegure con los dos tornillos B y apriete los cinco tornillos A aflojados para asegurar la cubierta.

12345678

2 1

[10] ELECTRICAL SECTION

1. BLOCK DIAGRAM

8 7 6 5 4

12345678

GND5V10V

MAIN

UNIT

CONTROL PWB

24V

CONTROL

LUM

CONTROL

1,2

LUM

GND

CONTROL

POWER

TRANSISTOR

CONTROL

SFM

CFM

MBM

LCD CONTROL

-20V

24V

VFM1,2

PAM1

PAM2

LCD

INVERTER

CONTROL

MIRROR

GND

38V

MOTOR

CONTROL

AC CONTROL

GND

38V

CONTROL

MOTOR

MAIN

RY202

CONTROL

CSWL

CSWF

DVFM

HIGH

VOLTAGE

*5 WEST AFRICA, EUROPE ONLY

2 1

*3 200V ONLY

*4 TAIWAN ONLY

GND

*1 SEAGULL PLUS ONLY

*2 WOODPECKER PLUS ONLY

F704

F705

F706

24V1

24V2

24V3

MAIN CONTROL

DHR PWB

RY101

+24V

TERMINAL

3P ORT

MAIN SWITCH

NOISE FILTER

NOISE FILTER2

DH1

2. AC/DC POWER SECTION BLOCK DIAGRAM

F707

TD201

AC PWB

TD202

AC PWB

24V4

F702

F703

38V1

38V2

RESISTERREACTOR

TD201

AC SUB

PWB

5A 100mH 56J 192°C

TD202

AC SUB

PWB

*5 *5

DC POWER SUPPLY

CL COIL

°C

CLTF 105

THERMOSTAT

RY201

COPY LAMP

5A/125V3A/250V3A/250V5A/125V3A/250V

CONTROL

5A/250V 3.15A/250V3.15A/250V 3.15A/250V 3.15A/250V 3.15A/250V

3.15A/250V 5A/250V3.15A/250V 3.15A/250V 3.15A/250V

*3*3

HEATER LAMP

24V1 24V2 24V3 24V4 38V1 38V2

5A/125V 3A/125V 3A/125V 3A/125V 5A/125V 3A/250V

8 7 6 5 4

(EX100V)

(200V)

WOOD PECKER PLUS

SEAGULL PLUS

WOOD PECKER PLUS

SEAGULL PLUS

12345678

2 1

3. CIRCUIT

(1) AC PWB CIRCUIT DIAGRAM (200V SERIES)

270KJ

10KJ 3W

0.47µF

1.0µF

412KF

x2 series

ACL

S1WB80S

M16661P-LF

S21ME3FY

200J 1/2W

Ω

G4W-1112P-VD

(#187 Tab)

CN204

0.1µF +120

S21MD3VY

200J

1/2W

7mH 1.5A

Ω

0.1µF

+120

-FD-VD

G4W-2212P

8 7 6 5 4

+ 15 hidden pages