Adjustment Program Epson L800 Free !!top!! Best < TRENDING >
The Epson L800 Adjustment Program (also known as the "resetter") is a service utility primarily used to clear the "Service Required" error. This error occurs when the printer's internal waste ink pad counter reaches its maximum limit, effectively locking the device to prevent ink from overflowing. Key Features & Functions
Waste Ink Pad Reset: Resets the internal counter to 0% so the printer can resume operation.
Print Head Cleaning: Offers "Strong" cleaning cycles more powerful than standard driver options.
Ink Level Reset: Resets the ink bottle counters, allowing you to bypass the need for official bottle codes.
Diagnostic Tools: Reads the EEPROM data, checks nozzle health, and performs paper feed tests. Pros and Cons
The hum of the printer was the heartbeat of Leo’s small home studio, until the lights started flashing. Leo stared at his Epson L800
. It had served him through hundreds of high-quality photo prints, but now it sat frozen, displaying the dreaded message: "A printer's ink pad is at the end of its service life." He knew the mechanical parts were fine, but the internal counter had reached its limit, locking the machine for "safety."
With a deadline looming for a local gallery exhibit, Leo couldn't wait weeks for a service center. He began his digital hunt, searching for the Adjustment Program Epson L800
. He navigated through dozens of cluttered forums and suspicious pop-ups, looking for a and reliable version of the utility.
Finally, he found a community-vetted link. After downloading the
version available—a clean, lightweight executable—he connected his printer via USB. He opened the "Particular Adjustment Mode," navigated to the Waste Ink Pad Counter , and clicked "Initialization."
The software communicated with the L800's logic board for a tense second. Then, a prompt appeared: “Please turn off the printer.”
Leo flicked the switch, waited, and turned it back on. The red error lights were gone. The carriage moved smoothly, and the green power light stayed solid. With the counter reset to zero, Leo printed a test page. It came out crisp and vibrant, just like the first day he bought it. The studio was alive again. on how to safely use the reset utility?
Important Caution
- Many "free" adjustment programs found on torrent sites or file-sharing forums contain malware, trojans, or keyloggers.
- Unverified downloads can damage your printer's firmware or steal personal data.
- Epson does not officially distribute these tools to end users — only to authorized service centers.
1. What Is an Adjustment Program?
An adjustment program is a proprietary service tool that Epson technicians use to:
- Reset the waste ink pad counter
- Initialize ink charging
- Perform nozzle checks, head cleaning, and alignment
- Set USB ID for mainboard replacement
- Retrieve printer information (serial number, page count, firmware version)
For the L800 specifically, the adjustment program is almost exclusively used for waste ink pad counter reset—because the printer otherwise works perfectly.
⚠️ Important: The waste ink pads are physical sponges that absorb excess ink during cleaning cycles. Resetting the counter without replacing or cleaning the pads will eventually cause ink to leak inside your printer or onto your desk. Use the reset program responsibly.
3.1 AdjProg (Most Popular – Freeware)
- Version: Often labeled
Epson L800 Adjustment Program v1.0.0orL800_Adj.exe - Source: Various printer forums (e.g., 2manuals.com, inkjetman.com, GitHub mirrors)
- Key features:
- Clean, simple interface
- Works on Windows 7, 8, 10, 11 (32 & 64-bit)
- Resets waste ink counter in under 30 seconds
- Includes initial ink charge function
- Best for: First-time users; requires no additional drivers.
6.2 Reset via EEPROM Programmer (Hardware)
- Use a CH341A programmer to read/write the printer’s EEPROM chip directly.
- Cost: ~$10 for the programmer.
- Difficulty: Advanced (soldering may be required).
- Result: 100% safe for the printer but complex.
Legitimate and Safer Options
-
WIC Reset Utility (popular, has a free trial for counter checking; full reset costs ~$8–10)
- Supports Epson L800
- Reliable, regularly updated, and malware-free
-
AdjProg by Epson (genuine service tool)
- Not legally available for public download
- Some repair shops offer remote reset for a small fee
-
Manual waste ink pad replacement + reset
- Replace physical ink pads (or install external waste tank)
- Then use a trusted reset tool like WIC Reset
Summary Recommendation
If you want the TRULY "Best" experience: Buy a reset key for the WIC Reset Utility. It costs the equivalent of a few sets of photo paper and guarantees your printer logic board is safe.
If you insist on "Free": Be prepared to wade through malware. If you download a cracked Adjustment Program:
- Scan it at VirusTotal.com before opening.
- Ensure the file name explicitly includes "L800" (do not use L805 or L120 programs).
- Create a System Restore point on your PC before running it.
⚠️ Important Hardware Note: Resetting the ink counter tells the printer the pads are "empty," but it does not physically clean them. If your Epson L800 has actually reached the end of its counter, your waste ink pads are likely saturated with ink.
- Risk: If you reset the counter without cleaning or replacing the pads, ink will eventually overflow inside the printer, shorting out the circuit boards and ruining your print head.
- Advice: When resetting, look into installing an External Waste Ink Tank. This is a cheap modification that routes the waste ink into a bottle outside the printer, saving your device from future flooding.
Introduction
Epson L800 is a popular inkjet printer known for its high-quality printing, scanning, and copying capabilities. However, like any other printer, it requires periodic maintenance to ensure optimal performance. One of the essential tools for maintaining and adjusting the Epson L800 printer is the Adjustment Program. In this essay, we will discuss the Adjustment Program Epson L800, its features, benefits, and provide a detailed overview of how to use it.
What is Adjustment Program Epson L800?
The Adjustment Program Epson L800, also known as the Epson L800 Adjustment Program or Resetter, is a software tool designed to reset and adjust the printer's internal counters, perform maintenance tasks, and troubleshoot common issues. The program is used to reset the printer's waste ink counter, replace the ink pads, and adjust the printer's print head.
Features of Adjustment Program Epson L800
The Adjustment Program Epson L800 offers several features that make it an essential tool for Epson L800 printer owners. Some of the key features include:
- Waste Ink Counter Reset: The program allows users to reset the waste ink counter, which is essential for maintaining the printer's performance and preventing waste ink overflow.
- Ink Pad Replacement: The program guides users through the process of replacing the ink pads, which is necessary when the printer's waste ink counter reaches its limit.
- Print Head Adjustment: The program allows users to adjust the printer's print head, ensuring optimal print quality and alignment.
- Troubleshooting: The program provides a range of troubleshooting tools to diagnose and fix common issues, such as paper jams, print quality problems, and error messages.
- Maintenance: The program offers various maintenance tasks, such as cleaning the print head, checking for firmware updates, and performing a printer reset.
Benefits of Using Adjustment Program Epson L800
Using the Adjustment Program Epson L800 offers several benefits, including:
- Cost Savings: The program helps users save money by performing maintenance tasks and troubleshooting issues themselves, reducing the need for expensive repairs or replacement.
- Improved Performance: The program ensures the printer operates at optimal levels, maintaining print quality and preventing issues caused by worn-out or clogged print heads.
- Extended Printer Life: By performing regular maintenance tasks, users can extend the life of their Epson L800 printer and prevent premature wear and tear.
- Convenience: The program provides a convenient and easy-to-use interface for performing maintenance tasks and troubleshooting issues, saving users time and effort.
How to Use Adjustment Program Epson L800 adjustment program epson l800 free best
Using the Adjustment Program Epson L800 is relatively straightforward. Here are the general steps:
- Download and Install: Download the Adjustment Program Epson L800 from a reputable source and install it on your computer.
- Connect the Printer: Connect your Epson L800 printer to your computer using a USB cable.
- Launch the Program: Launch the Adjustment Program Epson L800 and select the desired function, such as waste ink counter reset or print head adjustment.
- Follow the Instructions: Follow the on-screen instructions to complete the selected task.
Conclusion
In conclusion, the Adjustment Program Epson L800 is a valuable tool for Epson L800 printer owners. It offers a range of features and benefits, including waste ink counter reset, ink pad replacement, print head adjustment, troubleshooting, and maintenance tasks. By using this program, users can save money, improve printer performance, extend printer life, and enjoy convenient maintenance and troubleshooting. If you're an Epson L800 printer owner, we highly recommend using the Adjustment Program Epson L800 to ensure optimal performance and longevity of your printer.
As for the "free best" part, there are various sources that offer free downloads of the Adjustment Program Epson L800. However, we recommend exercising caution when downloading software from third-party sources, as they may bundle malware or viruses with the program. It's essential to download from reputable sources and ensure the program is compatible with your printer model and computer operating system.
The Epson L800 Adjustment Program is a specialized service utility primarily used to resolve the "Service Required" error, which occurs when the printer’s internal waste ink pad counters reach their limit. While Epson officially recommends professional servicing, this program allows users to maintain the device independently by resetting these digital counters to 0%. Key Features
Waste Ink Pad Reset: The most critical function, allowing users to reset the Main pad counter and Platen pad counter to clear fatal errors.
Print Head Maintenance: Includes tools for deep cleaning the print head (weak, middle, or strong levels) to resolve blurry or poor-quality prints.
Diagnostic Tools: Features for print head alignment and checking the actual percentage of counter fulfillment.
System Requirements: The program typically runs only on Windows and requires a USB connection to communicate with the printer. Performance Review Сброс памперса Adjustment Program Epson L800
The Epson L800 adjustment program is a essential service utility designed to resolve the "Service Required" error, which typically occurs when the printer's waste ink pad counter reaches its maximum limit. This tool allows users to reset internal counters and perform maintenance tasks without visiting a service center. Key Features of the Epson L800 Adjustment Program
Waste Ink Pad Reset: Clears the "Ink Pad Full" or "Service Required" errors by resetting the main and platen pad counters.
Maintenance Tools: Includes functions for printhead cleaning (weak, middle, or strong) to fix blurry print quality.
Technical Adjustments: Allows for Head ID setting, EEPROM initialization, and printer initialization after part replacement.
Diagnostic Reports: Reads printer status, ink levels, and diagnostic reports to identify hardware faults. How to Use the Adjustment Program for Counter Reset
To use the tool effectively and safely, follow these structured steps: How to Reset Epson L800 with Resetter
Adjustment Program Epson L800 Free Best: A Comprehensive Guide
The Epson L800 is a popular printer model known for its high-quality prints and efficient performance. However, like any other printer, it requires periodic maintenance to ensure optimal functioning. One of the essential tools for maintaining and troubleshooting the Epson L800 is the adjustment program. In this article, we will explore the concept of an adjustment program for Epson L800, its importance, and provide a comprehensive guide on how to download and use the best free adjustment program for Epson L800.
What is an Adjustment Program for Epson L800?
An adjustment program, also known as a printer adjustment program or Epson adjustment program, is a software tool designed to calibrate, maintain, and troubleshoot Epson printers. The program helps to reset the printer's internal counters, adjust the printer's settings, and perform diagnostic tests. The adjustment program is essential for Epson L800 users, as it enables them to resolve common issues such as paper jams, ink pad counter reset, and print head cleaning.
Why Do You Need an Adjustment Program for Epson L800?
There are several reasons why you may need an adjustment program for your Epson L800 printer:
- Ink Pad Counter Reset: The Epson L800 printer has an ink pad counter that tracks the amount of ink waste generated during printing. When the counter reaches its maximum limit, the printer stops functioning. An adjustment program helps reset the ink pad counter, allowing you to continue printing.
- Paper Jams and Print Quality Issues: The adjustment program helps diagnose and resolve paper jam issues and print quality problems, such as blurry or faded prints.
- Print Head Cleaning: The adjustment program enables you to clean the print head, ensuring optimal print quality and preventing clogged nozzles.
- Firmware Updates: An adjustment program can help update the printer's firmware, ensuring you have the latest features and improvements.
Best Free Adjustment Program for Epson L800
After extensive research, we have identified the best free adjustment program for Epson L800:
Epson L800 Adjustment Program (Free Download)
The Epson L800 adjustment program is a free software tool that allows you to perform various maintenance tasks, including ink pad counter reset, print head cleaning, and diagnostic tests. The program is compatible with Windows operating systems and can be downloaded from the official website or other reliable sources.
How to Download and Install the Adjustment Program
To download and install the Epson L800 adjustment program, follow these steps:
- Go to the official Epson website or a reliable software download site.
- Search for "Epson L800 adjustment program" or "Epson L800 reset program."
- Click on the download link and save the file to your computer.
- Extract the zip file and run the executable file (usually named "AdjProg.exe").
- Follow the on-screen instructions to install the program.
How to Use the Adjustment Program
Once you have installed the adjustment program, follow these steps to use it:
- Connect your Epson L800 printer to your computer using a USB cable.
- Open the adjustment program and select the printer model (Epson L800).
- Choose the desired function, such as ink pad counter reset, print head cleaning, or diagnostic tests.
- Follow the on-screen instructions to complete the selected task.
Tips and Precautions
When using the adjustment program, keep the following tips and precautions in mind:
- Backup your printer settings: Before making any adjustments, backup your printer settings to prevent losing them.
- Use the program carefully: Be cautious when using the adjustment program, as incorrect settings or actions may damage your printer.
- Update the program regularly: Regularly update the adjustment program to ensure you have the latest features and fixes.
Conclusion
The adjustment program for Epson L800 is a valuable tool for maintaining and troubleshooting your printer. By downloading and using the best free adjustment program, you can resolve common issues, perform diagnostic tests, and ensure optimal print quality. Remember to use the program carefully and follow the on-screen instructions to avoid any potential issues. With this comprehensive guide, you are now equipped to download, install, and use the adjustment program for Epson L800 like a pro!
FAQs
- What is the best free adjustment program for Epson L800? The best free adjustment program for Epson L800 is the Epson L800 Adjustment Program, which can be downloaded from the official website or other reliable sources.
- How do I reset the ink pad counter on my Epson L800? Use the adjustment program to reset the ink pad counter on your Epson L800 printer.
- Is the adjustment program compatible with Windows 10? Yes, the adjustment program for Epson L800 is compatible with Windows 10, as well as other Windows operating systems.
By following this guide, you should be able to find, download, and use the best free adjustment program for your Epson L800 printer. Happy printing!
The Epson L800 Adjustment Program is a utility designed to perform maintenance tasks that are usually restricted to service technicians, most notably resetting the Waste Ink Pad Counter. This is essential when the printer stops working and displays a "Service Required" error, indicating that the internal ink pads are saturated. Top Recommended Adjustment Tools
While many sources claim to offer "free" tools, they often vary in reliability and safety.
PrintHelp (Uсловно Бесплатная): This is widely considered one of the most reliable options. While it typically requires a paid "reset key" for many models, it often allows users to reset the Epson L800 counter for free. It is valued for its stability and user-friendly interface compared to raw adjustment programs.
Official-Style Adjustment Program (AdjProg.exe): This is the specific utility meant for the L800. It is powerful and can reset both the "Main pad counter" and "Platen pad counter". It is often found in free archives like epson_adjustment_program_l800.rar on community forums and blogs.
WIC Reset Utility: Similar to PrintHelp, this tool is highly professional but usually requires a paid key ($5.99–$9.99). It is the "best" if you want a guaranteed fix with technical support. How to Use the Program
Introduction
The Epson L800 is a popular printer model known for its high-quality prints and efficient ink usage. However, like any other printer, it requires periodic maintenance to ensure optimal performance. One essential tool for maintaining and adjusting the Epson L800 is the Adjustment Program. In this feature, we'll explore the Adjustment Program Epson L800, its benefits, and where to find the best free version.
What is an Adjustment Program?
An Adjustment Program, also known as a printer adjustment program or printer maintenance program, is a software tool used to calibrate, adjust, and maintain a printer's performance. It helps to resolve common issues such as paper jams, ink system problems, and print quality errors. The program communicates with the printer to perform various maintenance tasks, including:
- Ink system adjustments
- Print head cleaning and alignment
- Paper jam clearance
- Printer calibration
Why do you need an Adjustment Program for Epson L800?
Using an Adjustment Program for your Epson L800 can help:
- Resolve print quality issues: By adjusting the print head and ink system, you can improve print quality and reduce errors.
- Reduce maintenance costs: Regular maintenance using an Adjustment Program can prevent costly repairs and prolong the lifespan of your printer.
- Increase printer efficiency: By fine-tuning the printer's performance, you can optimize ink usage and reduce waste.
Where to find the best free Adjustment Program Epson L800?
There are several websites offering free Adjustment Programs for Epson L800. However, be cautious when downloading software from unknown sources, as they may contain malware or viruses. Here are some reputable sources:
- Epson's official website: Epson provides official Adjustment Programs for their printers, including the L800. You can download the program from their website, but be prepared to provide your printer's serial number.
- Tech websites and forums: Websites like TechInfluencer, PrinterKnowledge, and Reddit's r/Epson subreddit often share Adjustment Program links and tutorials.
- Software repositories: Websites like SourceForge and GitHub may host Adjustment Programs for Epson L800, but ensure you download from trusted developers.
Top 3 free Adjustment Program Epson L800 sources:
- Epson's official Adjustment Program: https://download.ebz.epson.net/dsc/search/01/search/?OSC=LX
- PrinterAdjustment.com: www.printeradjustment.com/epson-l800-adjustment-program
- ResetKey.net: www.resetkey.net/epson-l800-adjustment-program-free-download
Conclusion
The Adjustment Program Epson L800 is a valuable tool for maintaining and optimizing your printer's performance. While there are several sources offering free Adjustment Programs, ensure you download from reputable websites to avoid potential risks. By using an Adjustment Program, you can resolve common issues, reduce maintenance costs, and increase your printer's efficiency.
Epson L800 Adjustment Program is a specialised service utility used primarily to reset the Waste Ink Pad Counter
when your printer displays a "Service Required" error. This guide covers how to use it safely and what functions it offers. Core Functions of the Adjustment Program
The utility allows you to perform deep maintenance tasks that standard printer drivers cannot, such as: Waste Ink Pad Counter Reset:
Clears the error that stops printing once the internal ink pads are "full". Initial Ink Charge:
Forces the printer to prime the ink lines, which is useful after long periods of inactivity. EEPROM Operations:
Backup, restore, or initialize the printer's internal memory settings. Print Head ID Setting:
Used when replacing the physical print head to sync it with the mainboard. Mechanical Adjustments:
Fine-tune top margins and Bi-Directional (Bi-D) alignment for better print quality. Step-by-Step Guide: Resetting the Waste Ink Pad Counter How to Reset Epson L800 with Resetter 13 Nov 2019 —
The Quest for the "Free Best" Adjustment Program for the Epson L800: A Comprehensive Technical Essay The Epson L800 Adjustment Program (also known as
Introduction
In the realm of digital printing, the Epson L800 stands as a landmark device. As one of the pioneering models in Epson’s "L-Series" ink tank system, it revolutionized the market by offering high-quality photo printing at a significantly reduced operational cost compared to traditional cartridge-based printers. However, like all sophisticated pieces of hardware, the Epson L800 is governed by internal firmware protocols designed to maintain the device's longevity. One of the most critical—and most misunderstood—components of this protocol is the "Waste Ink Pad Counter." When this counter reaches its predefined limit, the printer ceases to function, displaying an error message that often sends users into a panic. It is in this moment of technological crisis that the search for the "Adjustment Program" begins. This essay explores the technical necessity of the Epson L800 Adjustment Program, analyzes the landscape of "free" solutions, examines the risks associated with software piracy in this context, and ultimately defines what constitutes the "best" approach for a user.
Understanding the Mechanics: Why the Adjustment Program is Needed
To understand the value of the Adjustment Program, one must first understand the problem it solves. Inkjet printers operate by spraying microscopic droplets of ink onto paper. During routine maintenance—such as head cleaning cycles or initial priming—excess ink is expelled. This ink does not disappear; it is collected in a physical component located at the base of the printer known as the waste ink pad.
To prevent the printer from overflowing and leaking ink onto the user’s desk, Epson engineers installed a digital counter within the printer’s firmware. This counter tracks the approximate volume of ink that has been diverted to the pads. When the counter reaches a specific threshold (often arbitrarily set by the manufacturer to be conservative), the printer enters a "protection state," flashing error lights and refusing to print. This is a safety measure, not necessarily a sign that the pads are physically overflowing, though they may be saturated.
The Adjustment Program is the proprietary software used by Epson service technicians to interface with the printer’s firmware. Its primary function in this context is to reset the waste ink pad counter back to zero, allowing the printer to resume operation. For the L800, which is often used for high-volume photo printing, reaching this limit is a common occurrence, making the Adjustment Program an essential tool for maintenance.
The Landscape of "Free": The Search for the L800 Adjustment Program
When an L800 user encounters the waste ink pad error, their first instinct is often to search for a solution online. Epson does not provide this software freely to end-users; they direct customers to authorized service centers, which can be costly and time-consuming. Consequently, a massive grey market of software has emerged on the internet.
A search for "Epson L800 Adjustment Program free best" yields thousands of results, ranging from file-hosting sites to YouTube tutorials. The concept of "free" here usually refers to "cracked" versions of the official service tool. These are executable files (.exe) that have been modified to bypass serial key requirements or licensing checks.
In the context of this software ecosystem, "free" is a double-edged sword. On one hand, these cracked tools are functionally identical to the official software. They connect to the printer via USB and allow the user to click a "Check" button to view the current counter values and a "Initialization" button to reset them. For a user with technical savvy, this seems like the perfect solution: a zero-cost fix for a hardware problem.
Defining the "Best": Security and Functionality
If a cracked version functions identically to the paid version, why do users search for the "best"? The answer lies in the hazards of the software distribution channels. The "best" free adjustment program is not necessarily the one with the most features, but the one that is safe to use.
The internet is rife with malware disguised as printer utilities. Many files labeled "Epson L800 Adjustment Program" contain trojans, spyware, or ransomware. Because these programs are often run with administrative privileges on a Windows computer, they have the potential to cause significant harm to a user's system.
Furthermore, version compatibility is a significant issue. The Epson L800 is a specific model, and adjustment programs are often model-specific. A program designed for the L805 or L810 might communicate incorrectly with the L800, potentially corrupting the EEPROM (Electrically Erasable Programmable Read-Only Memory) data. Corrupted firmware can turn a simple maintenance issue into a bricked printer, requiring a mainboard replacement.
Therefore, the "best" free adjustment program is characterized by two traits:
- Verifiable Cleanliness: The file is free of viruses and malware.
- Correct Versioning: The software is specifically tailored for the L800 hardware revision, ensuring stable communication with the printer's logic board.
The Ethical and Practical Dilemmas
While the allure of a "free" tool is strong, it is important to acknowledge the ethical and practical implications. The Adjustment Program is intellectual property owned by Seiko Epson Corporation. Distributing or using cracked versions constitutes software piracy.
Moreover, there is a physical risk that software cannot mitigate. Resetting the counter does not physically clean the waste ink pads. If the L800 has printed thousands of photos, the pads are likely saturated with ink. Resetting the counter without replacing or cleaning the pads allows the printer to continue printing, but eventually, the pads will overflow. This can lead to ink leaking out of the bottom of the printer, creating a mess and potentially damaging internal components like the mainboard or power supply unit (PSU) due to conductivity.
Thus, the "best" solution is not just a software download, but a holistic approach to maintenance. The ideal workflow involves: 1.
The Problem: Epson builds a digital counter into the printer's firmware. Once it calculates that the sponge is fully saturated, the printer locks up and displays red blinking lights to prevent ink from spilling out.
The Software: The Adjustment Program connects to the printer via a USB cable on a Windows PC to read internal codes, recalibrate print heads, and physically clear that localized counter back to 0%. ⚠️ Risks and Safety Precautions
While locating a "free" adjustment or reset tool is highly sought after by users looking to save maintenance costs, you must remain vigilant:
Physical Ink Overflow: Resetting the internal meter does not physically empty the sponge. If you execute a digital reset without changing or washing the physical waste pads, ink will eventually leak out of the bottom of the machine and damage your desk or floors.
Malware and Viruses: Because official service tools are meant for licensed technicians, many "free" executable files (.exe) floating on public forums and sketchy download hubs are bundled with dangerous trojans and computer viruses.
Compatibility: The utility is historically strictly restricted to the Windows operating system and will fail or corrupt data if transmitted over a wireless network rather than a direct USB cord. 🛠️ How to Safely Utilize a Reset Tool
If you have acquired a validated, safe version of the reset utility, the process generally dictates these exact steps:
Physical Check: Open the compartment on the back of the printer, take out the saturated sponge pad, and replace it with a clean one (or route the drain tube to an external bottle).
Execute Software: Open the application, choose your precise model (Epson L800), and enter the Particular Adjustment Mode.
Reset Sequence: Locate the Waste Ink Pad Counter menu, check the boxes for the main counters, and click Initialize to set the percentage variables back to zero.
Power Cycle: Turn the printer off completely and flip it back on to clear the local flash memory. Сброс памперса Adjustment Program Epson L800 Many "free" adjustment programs found on torrent sites
Problem 2: "Counter Reset Failed – Check Sum Error"
- Cause: The EEPROM is corrupted or you used the wrong version.
- Fix: Download v4.2.1 specifically patched for the L800. Run
AdjProg.exetwice consecutively.