Once the process is complete, the printer should automatically reboot. Print a test page to verify that the fix was successful and that the printer is responding correctly.
On your computer, click and drag the .fls file directly onto the usblist2.exe icon.
When the page counter embedded in the MLT-D104S toner chip hits its maximum threshold, the printer locks down. Buying new original cartridges gets expensive, and third-party cartridges often fail if their chips do not match the exact firmware version of your machine. Flashing a modified .fls (Flash Source) file directly resolves this by making the printer "chip-independent." Prerequisites Before Flashing
The file is a firmware update for the Samsung ML-1660 printer series. This specific version is often used to address communication errors between the printer and modern operating systems or as a "fix" to reset toner cartridge counters, allowing the use of refilled or non-chipped cartridges. Prerequisites Fix Ml1660 V1.01.00.30.fls
Extract the firmware files onto your computer's local hard drive (e.g., your Desktop).
This is the most commonly documented method for resetting the printer.
To fix the ML1660 V1.01.00.30.fls file, follow these steps: Once the process is complete, the printer should
Using a specific firmware fix file, such as , allows you to reset the printer's internal counter. This modification enables the printer to operate without requiring a smart chip on the toner cartridge, saving you significant money on replacements. Understanding the V1.01.00.30 Firmware Lock
Print a new Configuration Report to confirm the firmware version (it might show a modified version number). Troubleshooting & Tips
The .fls file is a modified firmware file that replaces the original Samsung firmware. Once installed, it instructs the printer to ignore the toner chip, allowing you to use toner cartridges without chips or refill your existing cartridge indefinitely. When the page counter embedded in the MLT-D104S
如果你拥有一台三星ML-1660或ML-1665打印机，并且正被恼人的红色故障灯和“墨粉盒已用完”的提示折磨得焦头烂额，那么这篇文章就是为你量身打造的。你搜索的 这个看似神秘的文件名，正是解决这些问题的关键。本文将为你全面解析这个文件的含义，并提供详细、安全的操作步骤，助你让老款打印机重获新生。
If your printer is printing without errors, the file reference is likely a harmless log entry. Do not attempt re-flashing unless you have actual malfunction.
If you do not want to risk the DIY approach, reputable professional services are available. A quick online search for "Samsung ML-1660 chip reset" or "printer firmware modification service" will show providers who can perform the fix for a fee, often remotely.
The LED will flash rapidly while the firmware updates. Do not turn off the printer during this time. Once the printer restarts automatically, the fix is applied. Important Warnings
Monitor output – the process takes 60–90 seconds. Do not interrupt power.