Sharp MX5500,6200,7000 Service manual

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SERVICE MANUAL CODE: 00ZMX7000/S1E

DIGITAL FULL COLOR MULTIFUNCTIONAL SYSTEM

MX-5500N MX-6200N MX-7000N

MODEL CONTENTS NOTE FOR SERVICING [1] PRODUCT OUTLINE . . . . . . . . . . . . 1-1

[F] TRAY PAPER FEED SECTION . . . .F-1

[2] SPECIFICATIONS . . . . . . . . . . . . . . 2-1

[H] DUPLEX SECTION . . . . . . . . . . . . H-1

[3] CONSUMABLE PARTS . . . . . . . . . . 3-1

[ i ] LSU SECTION . . . . . . . . . . . . . . . . . i -1

[4] UNPACKING AND INSTALLATION

[J] PHOTOCONDUCTOR SECTION. . . J-1

For how to unpacking and installation, refer to the installation manual (00ZMX7000/I1E) [5] EXTERNAL VIEW AND INTERNAL STRUCTURE . . . . . . . . . . . . . . . . . . 5-1 [6] ADJUSTMENTS . . . . . . . . . . . . . . . . 6-1 [7] SIMULATION . . . . . . . . . . . . . . . . . . 7-1 [8] SELF DIAG AND TROUBLE CODE . 8-1 [9] MAINTENANCE . . . . . . . . . . . . . . . . 9-1 [10] ROM VERSION-UP . . . . . . . . . . . . 10-1 [11] ELECTRICAL SECTION. . . . . . . . . 11-1 [12] OTHERS . . . . . . . . . . . . . . . . . . . . . 12-1 ● DETAILS OF EACH SECTION

[G] PAPER TRANSPORT SECTION . . G-1

[K] TONER SUPPLY SECTION . . . . . . .K-1 [L] DEVELOPING SECTION . . . . . . . . . L-1 [M] TRANSFER SECTION . . . . . . . . . . M-1 [N] PROCESS CONTROL SENSOR, REGISTRATION SENSOR SECTION . . . . . . . . . . . . . . . . . . . . N-1 [O] FUSING SECTION . . . . . . . . . . . . . O-1 [P] PAPER EXIT SECTION . . . . . . . . . .P-1 [Q] DRIVE SECTION . . . . . . . . . . . . . . Q-1 [R] PWB SECTION. . . . . . . . . . . . . . . . R-1 [S] FAN, FILTER SECTION . . . . . . . . . .S-1 [T] SENSOR, SWITCH SECTION . . . . . T-1

[A] EXTERNAL OUTFIT . . . . . . . . . . . . .A-1 [B] OPERATION PANEL . . . . . . . . . . . .B-1 [C] DSPF SECTION . . . . . . . . . . . . . . . C-1 [D] SCANNER SECTION . . . . . . . . . . . D-1 [E] MANUAL PAPER FEED SECTION .E-1

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.

SHARP CORPORATION

This document has been published to be used for after sales service only. The contents are subject to change without notice.

CONTENTS

NOTE FOR SERVICING

● DETAILS OF EACH SECTION

1. Precautions for servicing . . . . . . . . . . . . . . . . . . . . . . . . i 2. Warning for servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . i 3. Note for installing site . . . . . . . . . . . . . . . . . . . . . . . . . . . i [1] PRODUCT OUTLINE 1. Product features . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1 2. Newly employed technology . . . . . . . . . . . . . . . . . . 1 - 1 3. Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2 [2] SPECIFICATIONS 1. Basic specifications . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1 2. Functional specifications. . . . . . . . . . . . . . . . . . . . . 2 - 4 3. Ambient conditions . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 15 [3] CONSUMABLE PARTS 1. Supply system table . . . . . . . . . . . . . . . . . . . . . . . . 3 2. Maintenance parts list . . . . . . . . . . . . . . . . . . . . . . . 3 3. Production number identification . . . . . . . . . . . . . . 3 4. The indication of remaining toner amount and the status of toner cartridge . . . . . . . . . . . . . . . . . . . . . 3

- 1 - 2 - 5 - 6

[4] UNPACKING AND INSTALLATION * For how to unpacking and installation, refer to the installation manual (00ZMX7000/I1E) [5] EXTERNAL VIEW AND INTERNAL STRUCTURE 1. Identification of each section and functions . . . . . . 5 - 1

[A] EXTERNAL OUTFIT 1. Disassembly and assembly . . . . . . . . . . . . . . . . . . A - 1 [B] OPERATION PANEL 1. Electrical and mechanism relation diagram . . . . . . B - 1 2. Operational descriptions . . . . . . . . . . . . . . . . . . . .