Order within the next
2 hours
29 minutes
and your product will ship today!
Contact
Visit Precision Roller on Facebook
Follow Precision Roller on Instagram Follow Precision Roller on X Watch Precision Roller on YouTube Follow Precision Roller on Pinterest
Save Today by Signing Up for Special Offers on Printer Ink, Toner, and Supplies
Shop for printer toner and supplies Shop for printer toner and supplies
My saved printers My Printers ►
Or browse by model:


Featured Products
Hot Topics Border element for PR Glossary: Definition of Checksum
Helpful Resources: Printer & Technology Information Border element for PR Glossary: Definition of Checksum
Home ►
Glossary ►
Terms starting with C ►
checksum

Glossary checksum

Definition of checksum

checksum
1.  A value used to ensure data integrity. It is created by adding the binary value of each alphanumeric character in a block of data and including it with the data. When received, a new checksum is computed and matched against the transmitted checksum. A difference indicates an error.
About Shopping Account
©2003-2026 Precision Roller. • 2102 West Quail Avenue, Suite 1 • Phoenix, AZ 85027 • (800) 323-9523 / (623) 581-3330 • M-F 7:30am - 5:00pm MST (noDST)
Individual brands are copyrighted by their respective owners. Precision Roller is in no way affiliated, sponsored or endorsed by these copyright owners or their affiliates or dealers.
This website uses a secure server to encrypt all sensitive information.

Questions?   Concerns?   Send us a note at webmaster@precisionroller.com