20251019 Note: Comments related to the printer itself will be ignored. I am not planning to replace it at this time. This is an auction for 'only one black ink cartridge' from the set. It is a new, unused item. Images 4-6 are reference images. ITH-6CL compatible ink. Please be sure to check the compatible models in image 6 before purchasing. Please refrain from purchasing if you are extremely concerned about the condition. Shipping will be via Yu-Packet. Due to size restrictions, the packaging may be simplified to include only waterproof measures. Due to work, shipping will only be on Wednesdays. If purchased on a Wednesday, the item will be shipped the following Wednesday. Please note that the transaction may be canceled due to system constraints. 【Request as this has been increasing recently】 Please confirm receipt (and provide feedback) within 3 days of the item's arrival. Please do not purchase if you are unable to do so. If the delivery address is a company (corporate), please confirm receipt (and provide feedback) by the next weekday, depending on the arrival timing, especially if it falls on a weekend or holiday. Also, please refrain from purchasing during the periods before and after long vacations such as summer and winter holidays. In addition, those who violate this will be blocked.