Hammermill Copy Plus is a widely recognized standard for high-volume home and office use. It is engineered with a focus on "feedability," with tests indicating very high reliability in high-speed printers. This 8-ream case provides a substantial supply of 4,000 sheets, making it a practical choice for homeschooling or home-based businesses.
One notable feature is the inclusion of ColorLok technology, which chemically interacts with inkjet inks to keep them on the surface of the paper. This helps prevent the "feathering" or blurred edges sometimes seen on generic papers. The 92 brightness is a comfortable, standard white that is suitable for everyday drafts and internal documents.
The 20 lb weight is the minimum recommended for double-sided printing, but some show-through is likely. Additionally, like all paper products, this stock can absorb moisture from the air. To maintain the best performance and avoid jams, keep the reams sealed in their wrappers until you are ready to use them.
If you frequently print double-sided documents with heavy color graphics, you might prefer the Amazon Basics 24 lb paper for its higher opacity.
You can see all of our high-volume paper solutions in the multipurpose copy printer paper reams category.