Set the paper guides correctly.

Do not remove paper from the tray during printing.

Before loading, fold and straighten the stack of paper or fan out the edges.

Do not load different types of paper at the same time.

Remove the jammed document slowly and carefully, otherwise it may tear.

To prevent jamming of documents printed on thick paper, thin paper, or mixed paper, copy and scan such originals from the exposure glass.

Document jam at the front of the scanner

Document jam inside the scanner

Depending on the model and equipment appearance your device may differ from the illustrations in this user guide. Check your device model.

Troubleshooting options may vary depending on the model.

Document jam at the exit from the scanner

Depending on the model and equipment, the appearance of your particular device may differ from the illustrations in this user guide. Check your device model.

Troubleshooting options may vary depending on the model.

Remove any remaining paper from the ADF. Gently remove any jammed paper from the ADF.

a. Estimated term Cartridge life is based on average number of prints per ISO/IEC 19752. Actual page yield will vary based on operating conditions, image area, print interval, media type, and media size. Even if the light turns red and the printer stops printing, some toner may remain in the cartridge.

b. Some indicators may vary by model and region.

In order to effectively use inexpensive cartridges and be able to refill them yourself, you need to bypass the printer menu item that limits the number of sheets printed at one refill. This can be done in several ways, depending on the model of the printing device. Reset the counter samsung printer The SCX-3400 and SCX-3200 can be accessed by accessing the menu using a key combination. Older Samsung printers can be reset by reinstalling the software.

Reset settings and flashing on older models

The system of protection against the use of refilled cartridges on Samsung ML is bypassed only by software. To reset the Samsung ML-1910 / ML-1915 printer, you need to replace part of the factory software. For a successful flashing you need:

• download to computer new version Software for ML-1910/ ML-1915;
• connect a printer to it (not including);
• turn on the device by pressing the button and not releasing it until the red indicator flashes;
• release the button;
• run the .bat file, waiting for the FW to fully load;
• wait for the printer to reboot itself;
• remove or stick the chip on the cartridge.

In the future, when using a flashed Samsung ML-1910 / ML-1915, only cartridges with an isolated chip should be used.

Direct intervention to reset the counter

Resetting the counter on the ML-1640/ML-1641 models begins with determining the software version by printing a test page. To do this, press "cancel printing" and hold until both LEDs blink. The value you are looking for is called Engine version. If the value is 1.10.50 or lower, you can reconfigure the device.

For this you need:

• disconnect the device from the network;
• remove the rear protective panel;
• detect the 93C66 chip;
• having carefully connected the power supply of the device, but not turning it on, close legs 4 and 3 with a metal object, waiting until only red of the two LEDs on the top panel remains lit;
• remove the "short circuit", assemble the device, print a test page.

Complete test page ML-1640/ ML-1641 will be different from what was printed before the procedure. If not, you should try again. In some cases, resetting the ML-1640/ML-1641 counter occurs when pins 1 and 4 are closed.

Reset settings without flashing

The Samsung SCX 3200 (SCX 3205, SCX 3207) printer reset algorithm is simpler. The procedure is carried out without partial disassembly, only by pressing the menu buttons. The keys must be pressed without delay, with an equal interval:

1. Press the combination ++ stop - - stop stop.
2. Wait for the letters UC on the display.
3. Use the "+ -" buttons to change the value to FC.
4. Press start.
5. Wait until code 07 appears, press start again.
6. Wait until the automatic reset process of the SCX 3200 counter is complete.

To access the Samsung SCX-3400 printer settings, press the menu button ten times. When the display shows “service”, use the “right” button to scroll through the service to the “reset settings” command and confirm it with the “OK” button. Next, press the right button twice. When "all settings" appears, click "OK".

After several workouts, reconfiguring the SCX 3200 and other models when refilling the cartridge will take the user a matter of seconds.

This instruction will help you reset the counter for multifunctional devices of the Samsung brand, the line SCX-3200, SCX-3205, SCX-3205W, SCX-3207 with already changed software or, in other words, reflashed, when the printing process is blocked after the next refilling of the cartridges used in these models Samsung MLT-104.

If the “status” indicator on the printer panel is lit in red and the printer requires replacing the cartridge, you need to reset the toner counter according to the following algorithm:

Instructions for resetting the toner counter on Samsung SCX-3200, SCX-3205, SCX-3207 printers

1. Press quickly, without pause, the following combination of buttons on the printer panel:
+ + stop - - stop stop(2 times "+", "stop", 2 times "-", 2 times "stop")

2. If you did everything correctly and quickly enough, then the letters should appear on the printer display "UC". If it doesn't work the first time, don't worry, try again.

3. Button «+» or «-« switch the inscriptions on the display to the value F.C.

4. Press the button "Start"

5. Numbers will appear on the display "07"

6. Press the button again "Start"
After that, the reset process will start. Wait for the reset to finish and the printer to turn off. Now you can turn on the printer and start printing.

Video instruction for resetting the Samsung SCX-3200, SCX-3205, SCX-3207 printer

All firmware linked to CRUM-number should be generated ONLY for original chips! With Chinese, etc. will not work!

For firmware, you need to know:

1. CRUM number is the serial number of your chip in the cartridge.
   You can find out your CRUM number by printing the Supplies report .
2. Firmware version is the printer software version.
   You can find out the Firmware version of the printer by printing Report configuration .

Printing reports

The SCX-3400 series printers have a button: "Stop \ Reset", it is with a cross.

How to get Report configuration:

From the “ready” state (the printer is on, it is green), press and hold the button Cancel, the indicator flashes, release the button, the printer will print Report configuration .

How to get the Supplies report:

From the “ready” state (the printer is on, it is green), press and hold the Cancel button, the indicator will blink, continue to hold when it becomes permanently lit, release the button and the printer will print Supplies report.

If the reports do not print because the toner is already blocked, then you can print from those menus. Do this: Press the following keys quickly: “+”, “+”, “STOP”, “-”, “-”, “STOP”, “STOP” The display should show “UC” Press the “+” button several times until “AA” appears on the display Press the “START” button A report will be printed containing the serial number and firmware version

Printer Firmware

The firmware created on CRUM is almost no different from the firmware with a serial number. The only condition is during firmware, the chip must be in the cartridge.

After creating and downloading the firmware:

1. Unzip the contents of the resulting archive to your desktop. You will see two files: firmware file and usbrns2.exe.
2. Connect the printer to the computer via USB. For firmware, it is not necessary to install a printer driver.
   Attention! During the firmware, you must not allow the power to turn off!
3. Download firmware.
   Be sure to flash with a chip!
   Drag and drop the firmware file onto the usbrns2.exe file. A DOS window will appear and dots will run - the printer is being flashed. Be sure to wait until the end of the process!
4. After the firmware is finished, the toner counter will be reset to zero, and will be reset every time you turn on the printer or open the cartridge cover. Now you can refill the cartridge multiple times. And it doesn't matter if you have a chip or not, empty or full.
   After the firmware, you can see the result of the firmware on the printer report.

Samsung SCX 3400 firmware via usbprns3. This article gives general recommendations on the profession of firmware for Samsung printers through the usbprns3 flash driver.

First of all, we print the report: Menu#1934 - in the TechMenu select "configuration reports" and "consumables".

All we are interested in is what firmware version, isn't it letters F in the report and the CRUM number. We will sew through usbprns3, which can be downloaded from our file archive (section Additional software).

The firmware process is shown below in the screenshots. The program does everything automatically. You are only required to enter CRUM.

After pressing FIXIT waiting for the end of the printer firmware process

The printer is restarting. We take out the chip. This completes the whole process. The CRUM connector can not be touched by new firmware versions; they do not remember it.

Another firmware option, for older versions:

We print reports. . In this case, we print the report by pressing and holding the button STOP

When indicated - flashes 2 times green Configuration Report is printed. If the stop button is held for a long time, the Supplies Report is printed.

In the configuration report, we are interested in the firmware version - in this case it is 06 and what is written in quotation marks (please note that the firmware version without the letters P and F means the printer was not sewn and SCX3405 without letters, then the printer is 3405)

And consumables report

Here we need a crum number, we have all the information we have, we proceed to receive the firmware.

Sew via usbprns3, the link is above. The printer is connected. The driver is installed (not necessary, but got up automatically). Enable usbprns3. Let's go to main. We see the following - the program has determined the type of printer (3400), determined the serial number.

Further actions on the screenshots:

After checking the fix, click FixIt. At this point, the printer can "fall asleep", you can "wake it up" by pressing the "Power" button. The strip from the bottom goes to the end. At this time, do not touch anything.