Our HP Maintenance Kits are ISO 9001 Certified and MADE IN USA
These Maintenance Kits will work with the following HP printer models: 4240, 4250 & 4350 Series
The Maintenance Kits in this category are compatible with the following part numbers: Q5421-67901 & Q5421A
Experience for Yourself the Quality, Technical Support, and Low Defect Rate of our HP Maintenance Kits.
Call us toll free at: 1-800-434-9011