First, check whether the nozzle barrel is blocked, and clean the carrier, roller frame and roller scraper. If there is no problem, it should be that the developer is broken, and you can contact the merchant for replacement and maintenance.
Ricoh Group operates in about 200 countries and regions around the world. Our products are designed to help people communicate with each other. Our product line includes office image processing equipment (such as MFP, printer, etc.). ), the production of digital printing presses, supply products, digital cameras and thermal media, semiconductors, factory automation cameras and other industrial products, can provide document output management services, IT solutions and other services and solutions. In addition to these advanced technologies, Ricoh Group is also famous for its customer-oriented service principle.
Ricoh is committed to caring for the global environment, and has formulated the slogan "Protect our China, our global environment". On the premise of abiding by the laws and regulations of China, Ricoh has consciously set a high standard of environmental protection and burden reduction, and strives to reduce the burden on the environment from all stages of logistics, use, recycling and abandonment when selling Ricoh products and services.