Samsung ML 1610

Experienced technical support provide their insights in answering this question :
in my printer shows the online error problem

How to Identify and Fix Common Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

If this type of chip is in your toner, you will need to replace the chip when refilling your cartridge. Other chips can be reset with a “resetter,” a small plastic tool that physically connects with the cartridge chip and tells the chip to return its count of spent droplets to zero.
Push down all the pins on the resetter. Depending on the printer model, there may be a button rather than pins. Keep pushing the pins/button on the cartridge until the LED lamp on the cartridge turns green, or it indicates with a beeping sound that the toner cartridge has been reset.
To fix toner streaks, first, print several blank pages to see if it fixes the print quality. Next, try cleaning the internal components of the printer such as the laser scanner/mirrors. If this doesn`t work, re-install the toner cartridge.
Optical toner sensing. The printer directs a light beam into the toner hopper through a window (light guide). If unblocked by toner, the light exits through an opposite window and is detected by a receiver. When the optical receiver detects light a high percent- age of the time, the printer concludes that toner is low.
Turn off the printer and remove the toner cartridge. Look inside the printer in the area below where the cartridge goes. The toner sensor is on the right-hand side.
Resetting the printer stops printing and clears the current print job received from the active interface. You may want to reset the printer when there is a problem with the print job itself and the printer cannot print successfully.
If your new compatible toner cartridge came without a chip, you will have to re-use the chip from the original HP toner that came with your printer in order to use the compatible toner. The cartridge will work fine EXCEPT the printer will not read the toner levels.
Locate the waste toner container sensor near the bottom of the Waste Toner Container. Clean the transparent plastic square. Clean the black sensors inside the printer, where the waste toner container sensor is located during normal operation. Power on the printer without the Waste Toner Container installed.
The most obvious sign of low toner cartridge is poor print quality. Streaking, lines or missed prints are all possible signs that cartridge replacement is imminent. If you have tried rocking the toner cartridge and are still getting poor prints, it is likely time to replace your cartridge.
A Cartridge is Low or Cartridge is Very Low message displays when the amount of toner in the cartridge is below a certain percentage. This message is a reminder to have a replacement toner cartridge available. You do not need to replace the toner cartridge until print quality becomes unacceptable.
Verify the toner cartridge is installed correctly.

If you install a new toner cartridge but the “Toner Low”, “Replace Toner” or “Toner Ended” error indication remains, the toner cartridge may not be installed correctly. Reinstall the toner cartridge, referring to the instructions on how to replace the toner cartridge.

The message TONER LOW appears on the display when one of the toner cartridges is running low on toner, but the cartridge has not reached its end of life. This is just an alert that the toner cartridge will reach its end of life in the near future.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Samsung ML-1610 toner low warning need reset help!
ANSWER : in my printer shows the online error problem

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Samsung ML 1610

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ANSWER : If you switch off toner control, you should keep an eye on your prints, and we aware of ink quality, so filling colours as they’re emptying. Nevertheless, it’s an small disturb for the a,ount of money you’re saving ¿isn’t it?

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ANSWER : Thank you. You are a genius. Of course this is not a substitute for cartridge replacement but it is great for extending the life of the color cartridges and allowing you to continue to print until you can get new cartridges.

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ANSWER : follow these steps:

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ANSWER : The video may have the answer you want

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ANSWER : kodak I’m buying new printer yours sucks…sorry but it does.

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Samsung ML 1610