Key Facts at a Glance

• Type: Original (OEM) Canon CLI-521 Cyan ink
• Technology: Inkjet – dye-based colour formula
• Contents: 1 brand-new sealed unit
• Colour: Cyan – true-to-life blues and greens
• Compatibility: Optimised for Canon PIXMA iP3600, iP4600, MP540, MP550, MP560, MP620, MP630, MP640, MX860, MX870 & more (check your exact model)

Why UK Dropshippers Choose This SKU

With UK consumers increasingly printing at home for remote work and study, demand for authentic Canon supplies is steady year-round. This single-unit CLI-521 Cyan cartridge is lightweight (≈ 80 g), shelf-stable for 24 months and ships safely in letter-box-friendly packaging – ideal for cart direct to your customers.

Print Performance & Page Yield

• Rich cyan saturation for vibrant photos and crisp charts
• Approx. 500–515 pages @ 5 % coverage (ISO/IEC 24711)
• Fast-drying, smudge-resistant output on plain and glossy photo papers
• No-clog FINE print-head technology keeps nozzles clear

Installation & Storage Tips

1. Shake gently 4–5 times before unpacking.
2. Remove orange pull-tab, insert into carriage until it clicks.
3. Run a nozzle check from your printer’s maintenance menu.
4. Store spare cartridges upright, 15–25 °C, away from direct sunlight.

Sizzlas Wholesale Benefits

• Trade pricing: Tiered discounts for volume orders
• UK stock: Fast dispatch from our Leicester warehouse
• White-label data: CSV, XML & API feeds ready for Shopify, WooCommerce & eBay
• Next-day courier options: Royal Mail 24, DPD & Evri

Need the Full Set?

Pair this CLI-521 Cyan with the matching CLI-521BK (black), CLI-521M (magenta) and CLI-521Y (yellow) cartridges to offer your customers a complete CMYK refresh.