尼日利亚采购需求：Opc、Opc 鼓、有机光导体、带齿轮的 OPC 鼓、OPC 鼓供应商、碳粉

I'm looking to purchase a specific type of toner that suits my printing requirements. I'm interested in high-quality toners, particularly those that come in a package weight of around 1645 grams. I would appreciate your guidance on the available options you can provide, including pricing, minimum order quantities, and lead times for delivery. Additionally, it would be helpful to know about any bulk purchasing discounts or promotional offers that might be applicable. If there are compatible alternatives or newer models that you recommend, please include that information as well. Looking forward to your prompt response with all the details. Thank you!