エプソン 378XL ブラック Squirrel 大容量インクカートリッジ

Got through my entire quarterly report run on a single cartridge, which is honestly the first time that's happened with any black ink I've used. The 500-page duty cycle held up exactly as promised, and the text stayed sharp down to the last page.

It prints black and white text so cleanly that my invoices look like they came from a professional printer, and 500 pages is lasting me much longer than the standard cartridges did.

I've been using this cartridge for two weeks now, and the 500-page duty cycle is easily handling my weekly reports without a hitch. The prints come out sharp and dry immediately, which saves me a lot of cleanup time.