Epson L565, L566 Adjustment Program, Service Manual

Adjustment Program is utility software for resetting Epson printers due to replacement (repair) of one or more spare parts so that satisfactory print quality can be maintained after replacement (repair) of spare parts. As for replacement or repair of spare parts that require an Adjustment Program, among others, replacement of: Main board, print head, CR motor, Carriage Assy, PCB Encoder, Power Supply Unit, Timing Belt, EJ Roller, LD Roller Assy, Waste ink pad assy, ​​​and others.

In the Adjustment Program there are various kinds of adjustment items. These adjustment items can be done sequentially (Sequential adjustment mode) or done separately (Particular adjustment mode). In the Sequential adjustment mode, you choose the parts to be replaced (repaired) and you will automatically be guided to make the adjustment items that must be done in the correct order. While the Particular adjustment mode, you choose the adjustment item you want to do. These two main menus are used because one or more printer parts are replaced (repaired), so that the printer works normally with the new parts installed.

Adjustment Program is a portable software that supports Windows Operating System (10, 8, 7, Vista, XP) and can be used to reset the printer if the printer is connected to the computer with a USB cable (not Wireless). The following is the Adjustment Program for the Epson L565 and Epson L566.

Adjustment Program, Service Manual

Epson L565 / L566 Service Manual Rev. A

Revision: A

Date of issue: January 9, 2015

Download

Adjustment Program Epson L565

There are two Epson L565 Adjustment Programs, choose one:

1.   Adjustment Program Epson L565 - ECC ver.1.0.1

2.   Adjustment Program Epson L565 - ESP/EPIL ver.1.0.4

Adjustment Program Epson L565 - ECC ver.1.0.1

Destination: ECC

Version: 1.0.1

Tutorial: How to use AdjProg Epson L565

Download

Adjustment Program Epson L565 - ESP/EPIL ver.1.0.4

Destination: ESP/EPIL

Version: 1.0.4

Tutorial: How to use AdjProg Epson L565

Download

Adjustment Program Epson L566

Below is the Epson L565 Adjustment Program, but it can be used for the Epson L566. Follow the instructions in the picture.

How to use Adjustment Program Epson L566

Adjustment Program Epson L566 - ECC ver.1.0.1

Destination: ECC
Version: 1.0.1
Tutorial: How to use AdjProg Epson L566
Download

How to use Adjustment Program Epson L566

Adjustment Program Epson L566 - ESP/EPIL ver.1.0.4

Destination: ESP/EPIL

Version: 1.0.4

Tutorial: How to use AdjProg Epson L566

Download

Questions and Answers

Q: Error Code: 20000xxx when using the Adjustment Program. What to do?

A: Communication error! Error Code: 20000xxx occurs because the printer is not ready to accept commands from the Adjustment Program because it is still busy processing the previous command.

So when the printer receives the command example Main pad counter - Check, the power light will blink for about 60 seconds. The printer can process the next command example Main pad counter - Initialization after 60 seconds have passed. Communication error! Error Code: 20000xxx occurs because the second command "Main pad counter -> Initialization" is done while the printer is still processing the previous command. So wait for the power light to stop flashing, then run the next command.

When there is damage to the Epson printer and requires replacement of spare parts, after the damaged parts are replaced, then use the Adjustment Program to reset the printer so that it can work optimally with new spare parts. If you are having trouble repairing a faulty printer yourself, we recommend contacting an Epson Authorized Customer Service Center.