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Sharp AR-6031NV - User Manual

Sharp AR-6031NV
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SERVICE MANUAL
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.
NOTE FOR SERVICING
[1] PRODUCT OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[2] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
[3] CONSUMABLE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
[4] EXTERNAL VIEW AND INTERNAL STRUCTURE . . . . . . . . . . . . . . . . . . . . . . . . 4-1
[5] ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
[6] SIMULATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
[7] TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
[8] FIRMWARE UPDATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
[9] MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
[10] DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
[11] OPERATIONAL DESCRIPTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1
[12] ELECTRICAL SECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1
[13] SERVICE WEB PAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1
[14] TOOL LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1
CONTENTS
CODE: 00ZAR6020VS2E
AR-6020V/6020V E
AR-6023V
AR-6020DV/6020DV E
AR-6023DV/6023DV E
AR-6020NV/6020NV E/6120NV
AR-6023NV/6023NV E
AR-6026NV/6026NV E
AR-6031NV/6031NV E/6131NV
MODEL
DIGITAL MULTIFUNCTIONAL
SYSTEM
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Sharp AR-6031NV Specifications

General IconGeneral
Print TechnologyLaser
Print Resolution600 x 600 dpi
FunctionsPrint, Copy, Scan
Max Copy Resolution600 x 600 dpi
Scanning Resolution600 x 600 dpi
Max Paper SizeA3
Dimensions599 x 612 x 511 mm
Duplex PrintingYes
ConnectivityUSB 2.0
Copy Speed31 cpm
Paper SizeA4
Memory64 MB
Weight29 kg
Print Speed31 ppm (A4)

Summary

NOTE FOR SERVICING

Precautions for Servicing

Essential safety guidelines and precautions for performing service operations on the machine.

Warning for Servicing

Critical warnings regarding electrical hazards, injuries, and fire risks during machine servicing.

Note for Handling PWB and Electronic Parts

Note for Repairing;Replacing the LSU

Note for Handling the OPC drum unit, the transfer unit, and the developer unit

[3] CONSUMABLE PARTS

Supply system table

Lists consumable parts like toner, developer, and drum by region and their part numbers.

[4] EXTERNAL VIEWS AND INTERNAL STRUCTURES

Operation Panel

Details the layout and functions of the machine's operation panel keys and display.

[5] ADJUSTMENTS

ADJ 1 Process section

Covers adjustments related to the process section, including doctor gap and bias voltage.

ADJ 2 Mechanism section

Details adjustments for mechanism sections like image position, distortion, and magnification.

ADJ 3 Image density adjustment

Focuses on adjusting the copy image density for various modes.

[7] TROUBLESHOOTING

Error Code List

Lists all error codes, their causes, and the detection mechanism involved.

Details of Error Codes and Countermeasures

Provides detailed information on error codes and the necessary steps for resolution.

[8] FIRMWARE UPDATE

Preparation

Lists necessary files and procedures for preparing the firmware update process.

Install USB Driver procedure

Step-by-step guide for installing the necessary USB driver for firmware updates.

Download Firmware

Instructions for downloading firmware to the machine using maintenance software.

[9] MAINTENANCE

Necessary Work for Maintenance

Outlines essential tasks before or after maintenance, including counter resets and initial settings.

Toner Density Initial Setting

Procedure for setting toner density after replacing the developer cartridge.

Maintenance List

Provides a detailed list of maintenance parts and their recommended replacement intervals.

Note for Replacement of Consumable Parts

[10] DISASSEMBLY AND ASSEMBLY

1. Disassembly and Assembly table

Provides a comprehensive table listing units, parts, and their disassembly/assembly contents.

L. Developing section

Provides disassembly and assembly steps for the developing unit and its parts.

M. Process section

Details disassembly and assembly for the drum unit, main charger holder, cleaning blade, and separation pawl unit.

[11] OPERATIONAL DESCRIPTIONS

1. Operation panel

Describes the mechanism and operational aspects of the machine's control panel.

2. RSPF section

Details the mechanism and operational descriptions of the Reversing Single Pass Feeder (RSPF).

3. Scanner section

Explains the mechanism and operational descriptions of the scanner unit.

[12] ELECTRICAL SECTION

1. Block Diagram

Presents system block diagrams illustrating the electrical connections for 20/23 cpm and 26/31 cpm models.

3. Actual wiring chart

Provides detailed wiring charts for fans, sensors, motors, and clutches in 20/23 cpm and 26/31 cpm models.

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