The Adjustment Program is official Epson service tool, intended for authorized technicians. Using it yourself may void your warranty. However, if your printer is out of warranty and Epson charges more than a new printer for waste pad replacement, personal use is common and often accepted. Never use it to falsify page counts for resale.
To understand why the adjustment program is superior, you must understand the limitations of the standard software.
When your L6170 hits exactly 7,000 to 15,000 pages (depending on usage), the printer will hard-lock. You cannot print anything—not even a nozzle check. The standard driver will show an error. The adjustment program bypasses this lock and resets the counter, giving your printer a second life.
| Bad version issue | Better approach | |----------------|----------------| | Crashes on Windows 10/11 | Use a version updated post-2020 | | Resets only main counter (not backup) – error returns | Use tool that resets both counters | | Requires a paid “key” or crack | Find a truly free, full unlock (many exist for L6170) | | No EEPROM backup function | Better versions allow backup before writing |
Most legacy adjustment programs were designed for Windows XP/7 32-bit. The "better" modern version natively supports Windows 10 and 11 (64-bit) without forcing you to disable driver signing in unsafe ways. This means a stable connection via USB.
Instead of chasing random exe files, search for “Epson L6170 Adjustment Program v2.1.0” (or higher) from known printer repair communities. Look for posts with user screenshots and step-by-step confirmations. Pair the reset with a physical waste ink bottle mod to avoid future counter limits entirely.
The Epson L6170 is unique compared to many other L-series printers because it uses a user-replaceable Maintenance Box (T04D1) with a built-in chip. While standard "Adjustment Programs" (AdjProg) are often used to reset internal software counters for waste ink, the L6170's hardware design means you can simply replace the physical box to reset the counter automatically. The "Service Required" Solutions epson l6170 adjustment program better
If you are seeing a waste ink or maintenance box error, you have three primary ways to address it: Replace the Maintenance Box (Recommended): The Epson C13T04D100 Maintenance Box Go to product viewer dialog for this item.
is a consumable part. Replacing it physically resets the chip and is the most reliable way to maintain the printer without risking software errors.
Hardware Chip Resetter: You can purchase a handheld device that physically resets the pins on the maintenance box chip. This allows you to reuse the box, provided you also replace the internal absorbent sponges.
Software Adjustment Program: If you prefer a software solution to reset internal counters or run diagnostics, tools like the WIC Reset Utility or model-specific Adjustment Programs can be used. These programs allow you to: Read/Reset the waste ink pad counter. Perform deep printhead cleanings and ink charging. Read diagnostic reports and printer status. How to Use the Adjustment Program Better
To ensure the program works without common "Communication Errors" or software crashes, follow these industry-standard steps:
Disable Security: Most third-party resetters are flagged as false positives. Disable Windows Real-time Protection and any antivirus software before downloading or running the .exe file. The Adjustment Program is official Epson service tool
USB Connection Only: Do not attempt to run an adjustment program over Wi-Fi or a network. Use a high-quality USB cable connected directly to your computer.
Check Port Selection: In the program, use the "Select" button to manually choose the L6170 model and the specific USB port (e.g., USB001) rather than leaving it on "Auto Selection".
Sequential Reset: If resetting the waste ink counter, navigate to Particular Adjustment Mode > Waste Ink Pad Counter. Check the boxes for the counters, click Check, then click Initialize. You must restart the printer immediately after the program says "Please turn off the printer".
Diagnostic Reports: Use the "Read Diagnostic Report" function in tools like WIC Reset to identify specific hardware failures (like motor errors or sensor blocks) before attempting a reset. Troubleshooting Common Issues
Communication Error: This often happens if the printer is in the middle of a print job. Clear the print queue and restart both the printer and the PC. Ink Pad Still Full After Reset : For the
, a software reset might not work if the chip on the physical maintenance box is already marked "Full" by the hardware. In this case, a physical replacement or a hardware chip resetter is mandatory. or a download link for a specific diagnostic tool? When your L6170 hits exactly 7,000 to 15,000
The Epson L6170 Adjustment Program is a specialized utility designed to extend the lifespan of your printer by managing internal maintenance tasks that typical drivers cannot handle. By using this program, you can resolve the "Service Required" error, reset waste ink counters, and perform critical hardware recalibrations without needing professional servicing. Key Benefits of the Epson L6170 Adjustment Program
The "better" performance of an adjustment program over standard maintenance software lies in its deep access to the printer's EEPROM.
Reset Waste Ink Pad Counter: When your printer stops because the ink pads are supposedly "full," this program resets the counter to 0%, allowing you to continue printing after physically cleaning or replacing the pads.
Print Head ID Initialization: If you replace the print head, the adjustment program allows you to input the new Head ID so the printer can calibrate its ink delivery precisely.
Advanced Cleaning Routines: Beyond standard head cleanings, it can trigger "Ink Charging" to clear stubborn air bubbles or clogs in the ink lines.
Diagnostic Reporting: It provides a comprehensive report of the printer's status, including total page counts and error histories, which is vital for troubleshooting. How to Use the Adjustment Program Effectively
To ensure the program works better and safely, follow these essential steps: T04D1 Maintenance Box for Epson: Hassle-Free Ink Management
T04D1 Maintenance Box For Epson L6170 M1170 M2140 M2170 M3140 M3170 M3180. partsbaba.com How to Reset Epson L6170 with Resetter