The Epson Stylus CX1390 Adjustment Program—also known as the resetter printer Epson tool—is software used to reset the waste ink pad counter and fix errors like “Service Required”. You can download the program, extract the files, run adjprog.exe, select your printer model, and perform a “Waste Ink Pad Counter” reset to restore full functionality.
What Is the Epson Stylus CX1390 Adjustment Program?
The Epson Stylus CX1390 Adjustment Program is a specialized utility created to perform maintenance, reset internal counters, and fix system errors on the CX1390 inkjet printer. Many users refer to it as the adj program Epson, adjprog.exe, or simply the resetter printer Epson.
This tool helps restore the printer when it becomes locked due to waste ink overflow or maintenance errors. Unlike standard drivers, the adjustment program directly communicates with the printer’s service mode to adjust internal values.
Why Your Epson CX1390 Displays “Service Required”
When the waste ink counter reaches a predetermined limit, the printer automatically blocks printing to prevent ink leakage. This triggers the “Service Required” error.
Common reasons include:
- Waste ink pad count reaching its limit
- Overuse without periodic maintenance
- Ink overflow due to head cleaning cycles
- Sudden internal counter malfunction
- Incorrect shutdown during cleaning operations
The Epson Adjustment Program provides a controlled way to reset these values and restore normal operation.
Key Features of the Epson CX1390 Adjustment Program
The tool offers several functions that simplify printer maintenance.
1. Waste Ink Pad Counter Reset (Main Feature)
This resets the internal waste ink counter and removes the “Service Required” message.
2. Initialization Features
The software can restore the printer to its initial factory configuration—helpful after long-term use.
3. EEPROM Functions
You can read, backup, and write EEPROM data during service procedures.
4. Head Cleaning & Nozzle Check
Although available in the printer’s driver menu, performing them from the adjustment tool provides a deeper maintenance cycle.
5. Ink Charge Adjustment
Ensures proper filling and ink flow after cartridge replacement.
These capabilities make the program a valuable tool for technicians and home users managing Epson printers.
Epson Stylus CX1390 Adjustment Program Download
You can download the Epson Stylus CX1390 Adjustment Program from trusted maintenance resources or authorized service communities. Always avoid suspicious freeware websites, as some distribute modified or unsafe files.
What to Check Before Downloading:
- File includes adjprog.exe
- The package contains model-specific configuration files
- Archive is in ZIP or RAR format
- No added third-party executables
Keeping your download source clean ensures the tool runs smoothly without triggering antivirus warnings.
How to Use the Epson Stylus CX1390 Adjustment Program (Step-by-Step Guide)
Follow these expanded instructions carefully to avoid errors. This process works across most Windows versions.
Step 1 — Download and Extract the Program
- Download the CX1390 adjustment program.
- Right-click the file and select Extract Here or Extract to Folder.
- Make sure adjprog.exe appears in the extracted folder.
Step 2 — Disable Antivirus Temporarily
Because the adjustment tool modifies system-level printer values, antivirus software may falsely flag it.
Disable real-time protection for a short moment—just while using the tool.
Step 3 — Run adjprog.exe as Administrator
- Right-click adjprog.exe
- Select Run as Administrator
- Allow access if Windows requests permission
This step is essential because admin mode enables full communication between the software and your printer.
Step 4 — Select Your Printer Model
A menu will appear:
- Choose Epson Stylus CX1390
- Select your Port (usually AUTO)
- Click OK
Step 5 — Enter “Particular Adjustment Mode”
This section contains all service functions.
Choose options related to:
- Waste ink pad counter
- Initialization
- EEPROM operations
Step 6 — Reset the Waste Ink Pad Counter
This is the main operation.
- Click Waste Ink Pad Counter
- Press Check to view the current value
- Click Initialize to reset the counter to zero
- Wait until the tool confirms the process
- Turn the printer off and back on
After restarting, the error message should disappear and normal printing should resume.
Common Issues & Their Solutions
1. Program Not Opening
Cause: Missing permissions
Fix: Run as Administrator or disable antivirus temporarily.
2. Printer Not Detected
Cause: Wrong port selection or USB cable issue
Fix:
- Reconnect the cable
- Install printer drivers
- Select AUTO Port in the tool
3. Counter Not Resetting
Cause: Incorrect model configuration
Fix: Verify you’re using the CX1390-specific adjustment program.
4. “Communication Error” Notice
Cause: The printer isn’t in ready state
Fix:
- Ensure printer is ON
- Cancel any pending print jobs
- Use a different USB port
These are common troubleshooting patterns that resolve most issues without needing a technician.
Safety Tips Before Using adjprog.exe
- Perform a nozzle check before any reset
- Never disconnect power during reset operations
- Avoid running multiple maintenance cycles back-to-back
- After resetting, consider cleaning or replacing the waste ink pads to avoid leakage
- Keep your system free of unnecessary background programs for smoother communication
Following these precautions ensures the reset process runs smoothly and safely.
Epson Maintenance Box Resetter – Do You Need It?
Although the CX1390 model does not use a detachable maintenance box like newer printers, many users search for the Epson maintenance box resetter out of curiosity.
For the CX1390, the adjustment program alone resets internal ink counters. A physical maintenance box resetter is not required.
Compatible Operating Systems
The CX1390 adjustment tool works with most Windows versions:
- Windows XP
- Windows 7
- Windows 8 / 8.1
- Windows 10
- Windows 11 (with compatibility mode)
Older systems may run the tool more smoothly, but modern Windows versions work too with admin privileges.
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Link out to reputable resources such as:
-
Official Epson support website
-
Microsoft Windows troubleshooting pages
-
Printer maintenance communities
These links improve trustworthiness and E-E-A-T value.
Frequently Asked Questions (FAQs)
Below are 10+ FAQs based on common Google People Also Ask queries.
1. What does the Epson CX1390 Adjustment Program do?
It resets internal counters, fixes waste ink errors, and performs service functions like EEPROM adjustments and cleaning cycles.
2. Is the CX1390 resetter safe to use?
Yes—when downloaded from trusted sources and used correctly.
3. Why do I get the “Service Required” error?
The waste ink counter has reached its limit and needs resetting.
4. Can I use this tool on other Epson models?
No. Each model requires a specific adjustment program.
5. Does resetting the counter fix ink leakage?
Resetting only clears the error. You must clean the waste ink pads for long-term safety.
6. adjprog.exe not opening—what should I do?
Run it as administrator and temporarily disable antivirus protection.
7. Will the adjustment program damage my printer?
Not if used properly. It performs standard service functions used by technicians.
8. Is internet required to run the program?
No. The tool is fully offline.
9. How long does the reset process take?
Usually less than 2 minutes.
10. Do I need a maintenance box resetter for the CX1390?
No. This model doesn’t use a removable maintenance box.
11. Can I run the tool on Windows 11?
Yes—use compatibility mode and Run as Administrator.
The Epson Stylus CX1390 Adjustment Program is an essential tool for restoring printers stuck with the “Service Required” error. With the help of adjprog.exe, you can reset the waste ink pad counter, clear printer warnings, and return your CX1390 to full working condition in just a few steps. Follow the safety tips, use reliable download sources, and keep your printer well maintained for the best long-term performance.