Canon PFI-321M Magenta Pigment Ink Tank 300mL | 6269C001AA | imagePROGRAF TM and GP Series

The Canon PFI-321M is a genuine Canon 300mL magenta pigment ink tank for imagePROGRAF TM and GP series large format printers. Made with Canon LUCIA TD pigment ink, it delivers sharp lines, dependable color and water-resistant output on everything from plain-paper CAD drawings to coated posters. Order Canon part number 6269C001AA for consistent results and reliable printer performance.

Why Choose the Genuine Canon PFI-321M

• Genuine Canon ink: formulated and tested with Canon printheads for reliable, clog-resistant performance.
• LUCIA TD pigment technology: sharp lines, crisp text and output that resists water and smudging.
• Magenta performance: vivid reds, pinks and purples for markups and posters.
• 300mL capacity: best for busy print rooms, poster production and long jobs.
• Accurate ink tracking: the printer reads the tank chip and reports remaining ink so you can reorder on time.
• Protects your investment: genuine Canon supplies help keep your printer running at full quality.

What Magenta Ink Does in Your Canon Printer

Magenta is the key to every red, pink, purple and warm skin tone your printer produces. It drives red markup layers on construction sets, highlighted zones on GIS maps and bold reds in retail posters.

• Red markups, revisions and highlighted zones on drawings
• Reds, pinks and purples in posters and signage
• Warm tones in photos and architectural renderings

Which Printers Use the Canon PFI-321M?

The Canon PFI-321M is compatible with the Canon imagePROGRAF TM-250, TM-350, TM-355, TM-510, TM-510M, TM-610, TM-610M, TM-615 and TX-1300, including their MFP versions. The TM-200, TM-300, TM-305, GP-200 and GP-300 use a different magenta. For those printers, order the Canon PFI-320M Magenta Ink Tank 300mL. Shop compatible printers: Canon imagePROGRAF TM-355 36-inch printer, Canon imagePROGRAF TM-350 36-inch printer, Canon imagePROGRAF TM-250 24-inch printer.

PFI-321M 300mL or PFI-121M 130mL: Which Size Is Right?

Canon offers this magenta ink in two tank sizes, and compatible printers accept either one. The 300mL Canon PFI-321M is best for busy print rooms, poster production and long jobs. More than twice the ink of a 130mL tank means fewer changes and a lower cost per milliliter. Need the other size? See the Canon PFI-121M Magenta Ink Tank 130mL. You can mix sizes across colors, for example a larger Matte Black tank with smaller color tanks.

Complete Your Canon Ink Set

Keep a full set on hand so a low tank never stops a deadline job. Matching 300mL tanks for the same printers: PFI-320MBK Matte Black, PFI-320BK Black, PFI-320C Cyan, PFI-320Y Yellow, PFI-323MBK Matte Black.

Pair your ink with media made for aqueous pigment printers, such as Buffalo inkjet coated bond paper for CAD and line drawings, Buffalo premium satin photo paper for posters and renderings, and Buffalo Montana PET blockout banner for durable display graphics.

Installation and Storage Tips

• Keep the tank sealed in its package until you are ready to install it.
• Store ink upright at room temperature, away from direct sunlight and heat.
• Install tanks before the expiration date printed on the package.
• Replace a tank when the printer panel shows it is empty for best print quality.
• Questions about your setup? Call Buffalo Imaging at (323) 721-5678.

What’s in the Box

• One genuine Canon PFI-321M Magenta ink tank, 300mL (part number 6269C001AA)

Full Specifications