Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Generic TN-115BK Black Toner for Brother DCP-9040CN, DCP-9045CDN, HL-4040CDN Printers
Product description: 5,000 Page Compatible Brand Brother TN-115BK Black Toner - For Use With DCP-9040CN, DCP-9045CDN, HL-4040CDN, HL-4040CN, HL-4070CDW, MFC-9440CN, MFC-9450CDN and MFC-9840CDW Printers, This premium quality remanufactured toner cartridge is guaranteed to work in your matching Brother machine while providing substantial cost savings over comparable genuine supplies. With a full, unconditional 1 year warranty against defects and a money-back performance guarantee, this toner cartridge provides the purchasing confidence and ease-of-mind you demand when buying aftermarket supplies. Plus, since this cartridge reuses up to 90% of non-wearing components, you can feel good about your purchase knowing that you are using a green product which prevents millions of pounds of plastic and metal from entering our landfills each year.
Product feature: This premium quality remanufactured toner cartridge is guaranteed to work in your matching Brother machine while providing substantial cost savings over comparable genuine supplies. With a full, unconditional 1 year warranty against defects and a money-back performance guarantee, this toner cartridge provides the purchasing confidence and ease-of-mind you demand when buying aftermarket supplies. Plus, since this cartridge reuses up to 90% of non-wearing components, you can feel good about your purchase knowing that you are using a green product which prevents millions of pounds of plastic and metal from entering our landfills each year., Remanufactured toner cartridge unconditionally guaranteed to provide same performance and reliability., Full 1 year warranty against manufacturer defects and print quality., Green product - contains up to 90% recycled non-wearing components.
Product price: $17.99
Product brand: Generic
Target attributes: Type
Answer: attribute: type
value: toner cartridge
source: product description
attribute: type
value: toner cartridge
source: product feature
attribute: type
value: toner
source: product title
attribute: type
value: toner
source: product description