Penguin 305 XL Ink Cartridge Black for HP 305XL Compatible with Deskjet 2810e 2820e 2800e 4220e 4222e 4200e Envy 6000e 6020e 6032e 6022e Envy pro 6430e for HP 305XL Black Printer Ink Replacement

Important Notice – Due to recent printer firmware（2550CR/DR) updates, the 305XL ink cartridge is not compatible with the following printers: DeskJet 2700 Series (2700 2700e 2710 2710e 2720 2720e 2721 2721e 2722 2722e 2723 2723e 2724 2732 2752 2755 2755e)；DeskJet 4100 Series(4100 4100e 4110 4110e 4120 4120e 4121 4121e 4122 4122e 4130 4130e 4132 4140 4152 4155 4158). If you’d like to keep using our cartridges, please don’t update your printer firmware.

Broad Compatibility: Compatible with HP DeskJet 2800 Series 2800e 2810e 2820e 2821e 2822e 2823e 2800 2810 2820 2821 2822 2823

DeskJet 4200 Series 4200e 4210e 4220e 4222e 4230e DeskJet 1200 Series 1210 1212 1215 1255 DeskJet 2300 Series 2300 2320 2331 2330 2332 2333

ENVY 6000 Series 6000 6010 6010e 6012 6015 6020 6020e 6022 6022e 6030 6030e 6032 6032e 6055 ENVY 6400 Series 6400 6400e 6420e 6430e 6432e 6452 6450e 6455e 6475e ENVY Pro 6400 Series 6400 6400e 6420 6422 6430 6432 6432e 6452 6452e 6454 6455 6458 6475

More Pages, Lower Cost — Includes 1 black 305XL high yield remanufactured cartridge. Print up to 800 pages per Black at 5% coverage. Designed for high-volume printing with up to 5× more pages, helping reduce cost per page for daily home and office use. Packaging may vary slightly from images shown.

Advanced HP+ Compatibility — Optimized for HP+ (e-series) like DeskJet 2800e/4200e and Envy 6000e/6400e. IMPORTANT:If you have never activated HP+ services, the cartridges can be used directly. If HP+ services have been activated before, you must cancel HP Instant Ink and disable Auto-Firmware Updates before installation for seamless performance.

Vivid Colors & Smear-Resistant Tech — Utilizing premium dye-based ink, our cartridges deliver smudge-free blacks and vibrant colors that bond to paper instantly. Specifically designed for student assignments and creative projects, ensuring every page remains clean, clear, and perfectly highlighter-safe.

Smooth Flow & Anti-Fade Endurance — Engineered with Micro-filtered technology to effectively prevent nozzle clogging and ensure a consistently smooth printing process. Our premium ink has undergone rigorous light-fastness testing to achieve decades of color integrity under light-shielded conditions, perfectly meeting the professional requirements for photo albums and business archiving.