Canon

Canon Cartridge 045 Black High Capacity Toner

4.6 (739 reviews)

A high-capacity genuine Canon black toner cartridge delivering up to 2,800 sharp, consistent pages for Color imageCLASS printers.

$103.32*$125.99Save 17%
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Canon Genuine Toner Cartridge 045 in High Capacity Black is engineered specifically for the Canon Color imageCLASS MF634Cdw, MF632Cdw, and LBP612Cdw laser printers. As an OEM supply, it is manufactured to Canon's specifications and tested alongside the printer hardware it supports, which means toner particle size, fusing temperature, and drum interaction are all optimized for clean, consistent output from the first page to the last. The high-capacity designation indicates an approximate yield of 2,800 pages under the ISO/IEC standard, a meaningful step up from the standard-yield version that translates to fewer cartridge swaps and a lower effective cost per page over the life of the cartridge.

Using genuine Canon toner also helps protect the printer's imaging drum and fuser assembly from the inconsistencies that can occur with remanufactured or third-party cartridges, such as toner leakage or improper particle bonding. Installation is straightforward — the cartridge slides into the printer with no additional calibration required, and the printer automatically recognizes it and updates its supply status. For offices or home users who rely on one of the compatible imageCLASS models for regular document printing, this cartridge offers a dependable, low-maintenance consumable that keeps the printer performing as intended.

Key Features

Canon Genuine Toner produces high-quality, monochrome and color output for all your home and office needs, that you can be proud of.

Look for the Canon Logo and the Canon hologram, which should shimmer when moved back and forth. Don’t be fooled by imitators.

Use of non-canon toner cartridges or refilled toner cartridges can cause damage to your printer and may affect the limited warranty for the product.

High-capacity toner options help you printing longer, which helps limit replacements.

For use with LBP612Cdw, MF632Cdw, MF634Cdw laser printers.

Black: yields up to 2,800 pages / Cyan, Magenta, Yellow: yields up to 2,200 pages each (ISO / IEC Standard).

Specifications

Type
Genuine Canon OEM Toner
Color
Black
Capacity
High Capacity
Page Yield
Approximately 2,800 pages (ISO/IEC standard)
Compatible Printers
Canon Color imageCLASS MF634Cdw, MF632Cdw, LBP612Cdw

Pros & Cons

👍 Pros

  • High-capacity 2,800-page yield reduces the frequency of toner replacements
  • Genuine Canon OEM supply ensures consistent print quality and reliable printer compatibility
  • Designed to help protect printer hardware from the issues that can arise with third-party cartridges
  • Drop-in installation with no calibration or configuration needed for compatible models

👎 Cons

  • Higher upfront cost compared to third-party compatible toner cartridges
  • Compatible with only three Canon Color imageCLASS models, limiting use across different printers
  • Black toner only — color cartridges must be purchased separately
  • Single cartridge per package means no multi-pack savings option in this listing

Frequently Asked Questions

The Canon Cartridge 045 High Capacity Black yields approximately 2,800 pages based on the ISO/IEC standard measurement.
It is compatible with the Canon Color imageCLASS MF634Cdw, MF632Cdw, and LBP612Cdw printers.
The high-capacity version prints significantly more pages per cartridge than the standard version, reducing how often you need to replace toner and lowering the cost per page over time.
This is a genuine Canon OEM cartridge, manufactured by Canon to work optimally with their printers and maintain print quality and hardware longevity.