Reset counter Samsung clp-620ND Printer

Price for firmware fix Samsung clp-620ND : $14 USD

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Your printer's chip crum number:

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Why Samsung clp-620ND needs to be reset:

– Samsung clp-620ND’s cartridge is enclosed with a toner chip that was used to calculate toner coverage and to deliver bold or light printout quality depending on printer original printout design.

– Samsung clp-620ND toner chip contains calculated limitation that was managed by Samsung manufacturer. Following Samsung, if toner coverage is 5%, Samsung clp-620ND toner chip is delivered 4.000 – 5.000 pages.

– If toner coverage is higher than 5% -> Toner Page Yields are less than “4.000 – 5.000” pages. If toner coverage is lower than 5%, Toner Page Yields are “4.000 – 5.000” pages. That is the reason why bold printouts (high toner coverage) will make printer run out of toner quickly.

– When Samsung clp-620ND toner chip overload its calculated limitation, printer will be locked inspire of high toner cartridge.

When Samsung clp-620ND needs to be reset:

– Samsung clp-620ND printer’s messages: red light blinking, imprinting.

– Computer’s messages: empty toner, Replace toner, install toner, end of life replace new cart , toner cartridge is not installed, Install the cartridge, toner exhausted.

How to fix Samsung clp-620ND with imprinting error:

1. Change new toner cartridge:

Toner Cartridge Samsung clp-620ND

Toner Cartridge Samsung clp-620ND

– Samsung clp-620ND’s toner cartridge (Samsung CLT-C508S, CLT-M508S, CLT-Y508S, CLT-K508S) costs $65 – $70 depending on its supplier and manufacturer.

– Changing toner cartridge seems to be suboptimal because when printer runs out of toner, we also need to change new toner cartridge => money wasting

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2. Change new toner chip:

Toner chip Samsung clp-620ND

Toner chip Samsung clp-620ND

– Samsung clp-620ND’s toner chip costs $6 – $10 depending on its supplier.

– Changing toner chips seems to be more optimal but when printer runs out of toner, we also need to change new toner chip.

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3. Reset Samsung clp-620ND by using software:

Firmware fix Samsung clp-620ND

Firmware fix Samsung clp-620ND

– Samsung clp-620ND’s reset software costs $20 – $30 USD => money saving

– Reset software automatically impacts to printer firmware so printer ignores paper counter. Therefore, there is not necessary to change toner chip, you just refill toner when it runs out.

Samsung clp-620ND reset software introduction:

– Product name: Samsung clp-620ND reset software.

– Compatible printer: Samsung clp-620ND.

– Compatible versions: 45f, 50f, 51f, 55f (v55 is $30).

Notes before resetting Samsung clp-620ND:

– Identify accurate version, serial and crum of Samsung clp-620ND printer.

– Printer’s Driver is installed on computer.

– Check the connection between computer and printer to make sure it works well.

– Toner chip located over the cartridge is removed or covered by tapes.

– Remove connection gates such as USB gate, LPT gate from computer (Except for printer, keyboard, mouse).

– Make sure the electric power works well during soft-ware running process (you should use UPS for printer and computer to prevent them from loosing electric power).

When you are running firmware, do not install the manufacturer’s firmware because this firmware is displacement. If you are wrong in one of those beyond rules, your printer can be meet faulty problems and can not be recovered to the original status.

How to reset Samsung clp-620ND Printer:

1. Connect computer to printer by usb cable.

2. Turn printer on and wait until it is ready for working.

3. Run “download.bat”(or drag and drop *.hd file to usbprns2.exe file) file on computer.

4. “download.bat” file program will automatically run printer’s firmware. After automatic set up process, printer will be restarted by itself.

5. Restart printer one more time -> in test

How to install firmware fix by USB Cable:

How to install firmware fix by Web Access:


  1. I have this printer but I have 4 CRUMS. Do you need all 4 or just the black. I am assuming your firmware will work for all 3 color cartridges and the black color cartridge. The yellow is currently out. Let me know. Thanks


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