: Most third-party "fix" tools involve dragging a specific .hd firmware file onto a USB executable tool (like usbprns2.exe ) while the printer is connected via USB. Official Downloads and Support
Press and hold the button (located directly above the power button) for roughly 10 seconds .
Locate the small electronic chip with gold contacts on the side or top of the cartridge.
: The printer will program for 1–2 minutes and then automatically restart. firmware reset samsung ml 2160 2165 2160w 2165w link
A firmware reset can help resolve various issues with your printer, such as:
Reduces electronic waste from disposed chips and cartridges. ⚠️ Crucial Preparations Before Resetting
Modifying official manufacturer software voids any remaining warranty. : Most third-party "fix" tools involve dragging a specific
: These models connect exclusively via a USB cable. They do not possess any wireless hardware capabilities. Wireless (Wi-Fi) Models
If your printer is connected to the internet, it might auto-update again. To prevent this:
: Press and hold the same button for ~15 seconds until the LED stays green. Details Found: CRUM number (11-digit chip ID). 2. Manual Factory Reset : The printer will program for 1–2 minutes
Press and hold the (or WPS on W models) button for about 10–15 seconds until the status LED blinks rapidly, then release.
: With the printer off, press and hold the Print Screen and Power buttons simultaneously for a few seconds to force the printer into a state where it can accept new firmware.
until the LED stays solid green, then release. This report will show the CRUM number and toner life status. Reset Counters : On some models, a simple power cycle or holding the Stop/Cancel
while this process runs. The indicator light on the machine will blink rapidly for 1 to 2 minutes.