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Epson L1110 / L1118 / L1119 / ET-1110 Adjustment Program, Service Manual

The following information is for the printer:
-  Epson EcoTank ET-1110
-  Epson EcoTank L1110 series (models: L1110 / L1118 / L1119)

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.

Adjustment Program Epson L1110 - ECC ver.1.0.0

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 L1110.


Service Manual, Adjustment Program


Epson ET-1110 / L1110 series Service Manual
Revision: -
Date of issue: -
Download (Sorry, the download link for this file is not yet available)




Epson L1110 Adjustment Program

Adjustment Program Epson L1110 - ECC ver.1.0.0
Adjustment Program Epson L1110 - ECC ver.1.0.0
Destination: ECC
Version: 1.0.0



Epson L1118 / L1119 Adjustment Program

Because the Epson L1118 / L1119 is included in the Epson L1110 series, the Epson L1110 Adjustment Program can be used on the Epson L1118 / L1119. Here's how to use the Epson L1110 Adjustment Program on the Epson L1118 / L1119.
  • Download the Epson L1110 Adjustment Program
  • Open AdjProg and follow the instructions below
  • Select (1) - Port: don't use Auto selection but replace it with select USB port Epson L1118 / L1119 (2) - OK (3) - Particular adjustment mode (4)
How to use the Epson L1110 Adjustment Program on the Epson L1118, L1119




Epson ET-1110 Adjustment Program

Sorry, we don't have the Adjustment Program for the Epson ET-1110 and we can't confirm that the Adjustment Program for the Epson L1110 can be used for the Epson ET-1110 even though the Service Manual for both printers is the same. However, you can try it by following the instructions below.
  • Download the Epson L1110 Adjustment Program
  • Open AdjProg and follow the instructions below
  • Select (1) - Port: don't use Auto selection but replace it with select USB port Epson ET-1110 (2) - OK (3) - Particular adjustment mode (4)
How to use Adjustment Program Epson ET-1110





Questions and Answers

QError 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.
Communication error! Error Code xxxxxxxx when use Epson Adjustment Program

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.

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