Sharp AL-2035 User 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.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
SERVICE MANUAL
CONTENTS
SHARP CORPORATION
CODE: 00ZAL2040/S2E
DIGITAL MULTIFUNCTIONAL
SYSTEM
AL-2020
AL-2035
AL-2040
AL-2050
MODEL AL-2060
(AL-2040)
[1] GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1
[2] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1
[3] CONSUMABLE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1
[4] EXTERNAL VIEWS AND INTERNAL STRUCTURES . . . . . . . . . 4 - 1
[5] UNPACKING AND INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1
[6] COPY PROCESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1
[7] OPERATIONAL DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 1
[8] DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 1
[9] ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 1
[10] SIMULATION, TROUBLE CODES . . . . . . . . . . . . . . . . . . . . . . . 10 - 1
[11] USER PROGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 1
[12] FAX SOFT SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 1
[13] ELECTRICAL SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 - 1
[14] CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 - 1

Sharp AL-2035 Specifications

General

Brand	Sharp
Model	AL-2035
Category	All in One Printer
Language	English

Summary

[2] SPECIFICATIONS

2. Operation specifications

3. Copy performance

Specifies copy speed, magnification ratios, void areas, and warm-up times for all models.

[3] CONSUMABLE PARTS

1. Supply system table

Lists consumable parts like develop cartridges and drum cartridges with their life and product names.

[5] UNPACKING AND INSTALLATION

1. Copier installation

2. Cautions on handling

6. Installing the TD cartridge

7. Loading paper

9. Software

B. Installing the software

Describes the procedures for installing software using USB or network connections.

(1) Using the machine with a USB connection

Details the steps for installing software when connecting via USB.

(2) Connecting a USB cable

(3) Using the machine as a network printer

C. Setting up Button Manager

Explains how to link Button Manager with scanner events for scanning operations.

[8] DISASSEMBLY AND ASSEMBLY

1. High voltage section

Details the disassembly and assembly procedures for the high voltage section.

2. Operation panel section

Guides on how to disassemble and assemble the operation panel unit and PWB.

3. Optical section

Provides disassembly and assembly instructions for the optical section components.

4. Fusing section

Details the procedures for disassembling and assembling the fusing section components.

5. Tray paper feed/transport section

Outlines the disassembly and assembly procedures for the paper feed and transport sections.

6. Manual paper feed section

Describes the disassembly and assembly steps for the manual paper feed unit.

7. Rear frame section

8. Power section

9. Duplex motor section

10. Reverse roller section

11. RSPF section (AL-2050/2060)

12. SPF section (AL-2035/2040)

[9] ADJUSTMENTS

1. Optical section

Covers adjustments for copy magnification ratio and image position.

2. Copy density adjustment

Explains how to adjust copy density timing, notes, necessary tools, features, and procedures.

3. High voltage adjustment

Details the adjustment procedures for the main charger (grid bias) and DV bias check.

4. Duplex adjustment

Covers adjusting paper reverse position and trailing edge void in duplex copying.

5. SPF/RSPF scan position automatic adjustment

Explains how to perform automatic scan position adjustment for SPF/RSPF.

6. SPF/RSPF mode sub scanning direction magnification ratio adjustment

Guides on adjusting sub scan magnification ratio for SPF/RSPF modes.

7. Automatic black level correction

Describes the procedure for automatic black level correction for white balance adjustment.

[10] SIMULATION, TROUBLE CODES

1. Entering the simulation mode

Explains how to enter the serviceman simulation mode and the key rules.

2. Key rule

3. List of simulations

4. Descriptions of various simulations

Details the functions and operations of various simulation codes.

5. Trouble codes

Lists and details various trouble codes, their causes, and recommended remedies.

6. FAX communication error codes (AL-2060 only)

Identifies communication error codes, their content, and interruption causes.

[11] USER PROGRAM

1. Functions that can be set with user programs

3. User programs (AL-2020/2035/2040)

4. User programs (AL-2050/2060)

[12] FAX SOFT SWITCH

1. FAX soft switch setting change quick reference table

Provides a table of soft switch settings for quick reference on FAX functions.

2. Soft switch list

3. Soft switch descriptions

[13] ELECTRICAL SECTION

1. Block diagram

Presents an overall block diagram of the AL-2020/2035/2040 system architecture.

2. Actual wiring diagram

Shows detailed wiring diagrams for MCU PWB and OPE PWB.

3. Signal name list

[14] CIRCUIT DIAGRAM

B. MCU PWB (AL-2050/2060)

Provides the circuit diagram for the MCU PWB of AL-2050/2060 models.

C. SPF unit (AL-2035/2040)

D. RSPF unit (AL-2050/2060)

E. NIC PWB (AL-2040/2050/2060)

1. MCU PWB (AL-2020/2035/2040)

Provides the circuit diagram for the MCU PWB of AL-2020/2035/2040 models.