


What to do when the printer just prints in black? Also, before giving you the solution, it is important to check if the consumable is in a good condition or is empty. There could be two causes: either there is dirt on one of the two components, or they have moved, and the two parts do not come in contact with each other. This would be a symptom of a possible bug with the communication between the printer sensor and the toner chip. It can happen that, while ordering to print a file, the toner prints the page all in black. The sensor enables us to detect that the consumable is inserted correctly into the printer and it sends the information of the documents that should be printed. Moreover, this consumable is fitted with a chip that is detected by the printer thanks to a sensor located on the left side of the inside. This printer uses a toner with an integrated drum and, therefore, this consumable has a higher price than other toners without an integrated drum do. It is pretty robust and thanks to its efficiency it does not usually cause problems. It is a monochrome laser printer that has been on the market for several years. It can be that the HP Laserjet P1102 printer is what you are looking for.
