Epson L575, ET-4500 Adjustment Program, Parts List

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 L575, ET-4500.

Adjustment Program, Parts List

Epson L575 / ET-4500 Parts List
Support printer: Epson L575 / ET-4500
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Adjustment Program Epson L575

Adjustment Program Epson L575 - Latin ver.1.0.1
Destination: Latin
Version: 1.0.1
Tutorial: How to use AdjProg Epson L575
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Adjustment Program Epson ET-4500

Adjustment Program Epson ET-4500 - Latin ver.1.0.1

Destination: Latin

Version: 1.0.1

Tutorial: How to use AdjProg Epson ET-4500

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Sorry, we don't have an Adjustment Program for the Epson ET-4500, but because the Epson L575 and Epson ET-4500 have the same basic engine (see Part List document), it is possible that the Epson L575 Adjustment Program can be used for the Epson ET-4500. Although we cannot confirm that the Epson L575 Adjustment Program can be used for the Epson ET-4500, but you can try it, by following the instructions below.

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.