Q5951A — TRANSFORMER,RADIO FREQUENCY

Q5951A: TRANSFORMER,RADIO FREQUENCY.

Ideal for offices that print color business documents and marketing materials. HP 643 LaserJet Printing Supplies provide fast, easy, brilliant results. New HP ColorSphere toner is tuned with the printing system to optimise quality and reliability for higher productivity and lower printing costs.

This part is cataloged in the U.S. Government catalog under NSN 7510-01-545-5830, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.