Hi, i have a Workcentre 6515 and the black toner seems to be run out of suddenly , when black toner indicator reach a 42% suddenly change to 1% , this have happened only with black toner. Has someone had experiencied this?.
I have expereicned this with the Versalink C600 but with colour. It gets to about 34% and then I could be printing a 20 page low colour document and it drops to Empty. Extremely frustarting and costly.