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Re: on line/error light
The online/red light would only come on if: 1. there is no paper; 2. missing communication (USB) with the PC; 3. the front door is only partially closed ; 4. if the toner/cartridge is not fully engaged and locked in place; and 5. internal printer error(s).
More often, it is either the door or the toner that causes this.
Hope this be of help/idea. Pls post back how things turned up or should you need additional information.
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Try this solution:
Check for paper jams when the "Error" LED lights red.
Open and close the front cover. The paper may automatically be ejected from the printer.
Gently pull any remaining jammed paper straight out.
Open the front cover.
Pull the toner cartridge out.
Pull out any internal paper jams.
Derek Kwaku Asamoah
box mc 279
Please am using your product "samsung ml-2250 printer" and the problem is that the online/erro light is on.
thank you for your co-operation and i hope to hear from you soon.
The following conditions can cause the On Line LED to glow:
* Printer paper is jammed inside your printer. * A cover is not be closed properly. * The toner cartridge is not inserted properly and needs to be reinstalled. * The toner cartridge is running low. * There is no paper in the paper tray. * The paper inside the paper tray is not be installed correctly.
Red Error Light Blinks
If your printer's On Line LED is blinking red, your printer's toner is exhausted and needs to be replaced. For replacement cartridges, please click here to visit our official online parts distributor. On Line and Error Light Blink Simultaneously
If your printer's On Line and Toner Save LEDs blink simultaneously, your printer requires service
There are actually some certain meaning on the red light and green
light showing different information to user. The summaries are: 1) Green On, Red Off = Printer Ready. 2) Green Fast-Flashing, Red Fast-Flashing = Printer warm up. 3) Green Fast-Flashing, Red Off = Printer off-line. 4) Green Slow-Flashing, Red Off = Processing Data. 5) Green Off, Red On = Cover Opened, Toner Empty or Developer Unit / Drum unit missing. 6) Green Off, Red Fast-Flashing = Paper Jam or waiting for jam reset. 7) Green Off, Red Slow-Flashing = Paper Empty or Paper tray is not inserted. 8) Green Off, Red Off = Printer power is off. 9) Green Very-Slow-Flashing, Red Off = Printer in sleep mode. 10) Green (any condition above), Red Slow-Flashing = Toner low or paper empty.
So what is your printer condition? Better know what is going on your printer so can solve the problem.
Red Error Light Stays OnThe following conditions can cause the On Line LED to glow solid red:
Printer paper is jammed inside your printer.
A cover is not be closed properly.
The toner cartridge is not inserted properly and needs to be reinstalled.
The toner cartridge is running low.
There is no paper in the paper tray.
The paper inside the paper tray is not be installed correctly.
Red Error Light BlinksIf your printer's On Line LED is blinking red, your printer's toner is exhausted and needs to be replaced. On Line and Error Light Blink Simultaneously If your printer's On Line and Toner Save LEDs blink simultaneously, your printer requires service.