土耳其采购需求：彩色碳粉，复印机硒鼓，复印机碳粉，激光打印机硒鼓，激光打印机碳粉

I'm looking to source toner cartridges specifically for Brother and HP printers. Please provide details on your available options for both brands, including pricing, compatibility, and lead time. Additionally, I'd appreciate information on minimum order quantities and any bulk discount offers. It's important for us to ensure high-quality products to meet our needs, so I'd be eager to receive any relevant specifications or certifications you have for these toners. Looking forward to your prompt response!