Maintain dependable color output with Canon PGI-29 Cyan Ink Tank, OEM part 4873B002. Built for the Canon PIXMA PRO-1, this original ink cartridge supplies the cyan channel required for accurate color balance, smooth gradients, and consistent photo reproduction across professional print runs. For teams producing proofs, portfolio pieces, or client-facing deliverables, the difference between acceptable and exact matters. Canon’s PGI-29 series is designed for the printer it serves, helping keep output predictable and reducing the risk of mismatched color from non-original supplies. That makes it a practical choice when print quality is tied directly to presentation and approval. This single-pack cartridge simplifies replacement while preserving the original Canon supply path your workflow expects. If your output standard depends on stable color and repeatable results, OEM ink is the safer choice for maintaining the integrity of the final print.