Epson T6945（適用SC-T3000/T5000/T7000）700ml 消光黑色墨水

This ink gave my large format prints a noticeably richer black than my previous third-party cartridges. The 700ml size is great for heavy production runs without constant swapping.

The deep black this produces on my technical drawings is seriously impressive, and the 700ml cartridge lasts through multiple large plots without needing a swap. Even fine lines come out crisp and uniform.

Installing this matte black was straightforward, and the deep black output on my technical drawings is noticeably richer than the previous ink. The 700ml cartridge capacity means I won't be swapping it out for months, which is a big time-saver for high-volume plotting.