Canon 034 MICR Toner and Drum Cartridge for Check Printing | imageCLASS MF810Cdn MF820Cdn | 12,000 Pages
Turn your Canon MF810Cdn or MF820Cdn into an in-house bank-check printer with the Canon 034 MICR toner-and-drum cartridge from MICR Toner Mart. It lays down the magnetic (MICR) ink that bank scanners read along the routing and account line of your checks, so you print bank-ready checks yourself — no separate check printer needed. This is the black cartridge converted to MICR — a conversion that does not exist for this color printer anywhere else. The Canon 034 is a two-part system — a separate toner container and imaging drum.
Choose your purchase option
- Toner + Drum (first-time setup) — Your first MICR conversion includes both the MICR toner container and a fresh black MICR imaging drum. A fresh drum is required the first time because your printer's original drum is already contaminated with regular, non-magnetic toner, which would weaken the MICR signal.
- Toner only (reorder) — On every reorder you need only the toner. The MICR imaging drum lasts about 34,000 pages — roughly 3 toner cartridges at this cartridge's 12,000-page yield — so one drum carries you through several toner refills before it needs replacing.
Yields: MICR toner ≈ 12,000 pages · MICR imaging drum ≈ 34,000 pages.
Compatible printers: imageCLASS MF810Cdn MF820Cdn
- Prints bank-readable MICR checks — guaranteed signal strength.
- 5-year cartridge life warranty.
- 25 years of MICR toner building — we were first to introduce MICR for most models.
- Custom MICR blending available for high-speed operation — contact us.
- Expert U.S. customer service, with printer and electrical engineers on staff.
Need just the drum? When your imaging drum eventually wears out (~34,000 pages), order the replacement imaging drum here →
