I have a lanier lp-138c that is giving me a black toner low message on brand new cartridges... Tried 3 different cartridges and at first they register and then to the toner low
It could be that the black developer unit is clogged. The toner low sensor is located in the black developer unit. A trained copier tech may be needed to troubleshoot this.
Answers & Comments
It could be that the black developer unit is clogged. The toner low sensor is located in the black developer unit. A trained copier tech may be needed to troubleshoot this.