More than once (twice) the refilled cartridge was defective and burnt out the laser printer's motor control board. If you refill yourself, there is a chance you will toss out a grinding or jammed cartridge, but always check it turns freely. In both cases, the repair costs exceeded the price of a new printer...
Bob
anyone had good experience with laser toner refill. I found there are US and UK suppliers for toner refill. Any one used in the past please tell me more about how and where to order it. Thanks

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