Sharp AR-6020DV User Manual

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

Sharp AR-6020DV Specifications

General

Print Speed	20 ppm
Print Resolution	600 x 600 dpi
Scan Resolution	600 x 600 dpi
Copy Speed	20 cpm
Maximum Paper Capacity	250 sheets
Connectivity	USB 2.0
Type	Laser
Functions	Print, Copy, Scan
Printing Technology	Laser
Paper Size	A4

Summary

2. Specifications

1. Basic specifications

Core engine composition, speed, and printable area details.

3. Consumable Parts

1. Supply system table/Maintenance parts list

Comprehensive table of parts for supply and maintenance by region.

2. Maintenance parts list

Specific list of parts requiring maintenance and their replacement intervals.

5. Adjustments

1. General

Guidelines for performing adjustments and their sequence.

2. Adjustment item list

A table listing all adjustable items with corresponding job numbers and simulation codes.

3. Details of adjustment

Step-by-step instructions for performing specific adjustment procedures.

6. Simulation

1. General

Procedure for entering and operating simulation modes.

2. List of simulations

A catalog of available simulation codes and their functionalities.

3. Details of simulations

Detailed explanations of how to perform specific simulation checks and operations.

7. Troubleshooting

1. Error code list

A table listing error codes, their descriptions, and detection mechanisms.

2. Details of error codes and countermeasures

In-depth explanations of error codes and recommended solutions.

8. Firmware Update

1. Preparation

Necessary files and data required for the firmware update process.

2. Install USB Driver procedure

Steps for installing the necessary USB driver for firmware updates.

3. Download Firmware

Procedures for downloading the firmware onto the machine.

4. Receive the ROM version

9. Maintenance

1. Necessary work for maintenance

Essential tasks like counter resets and initial settings after part replacements.

2. Maintenance timing display

3. Maintenance list

5. Note for replacement of consumable parts

Important notes and procedures for handling consumable parts like toner and developer.

10. Disassembly and Assembly

1. Disassembly and Assembly table

A reference table listing units, parts, and their contents for disassembly.

2. Disassembly and assembly of each unit

Detailed procedures for disassembling and assembling individual machine units.

11. Operational Descriptions

1. Operation panel section

2. RSPF section

3. Scanner section

9. OPC drum section

10. Toner supply section

11. Developing section

12. Transfer section

13. Fusing section

12. Electrical Section

1. Block diagram

2. Power line diagram

3. Actual wiring chart

4. Signal list