Maintenance Kit for all 4240, 4250 and 4350 Series Printers and HP part numbers Q5421-67901 & Q5421A. This Purchase is for the Maintenance Kit with you keeping the Old Fuser Core. There is no Requirement to Return the Core. This Maintenance kit contains 1 fuser, 1 transfer roller, 1 tray 1 p/u roller, paper feed rollers (quantities may vary), 1 seperation pad tray 1.
Ganson HP 4240, 4250 & 4350 Maintenance Kits and Fusers: Manufacturing and Quality Control Process
All Rollers Are Immediately Replaced with Brand New Rollers
Each Sleeve is Replaced with a New Sleeve. We do not use Refurbished Sleeves.
Each HP 4240, 4250 & 4350 Fuser is Completely Dis-Assembled.
Every Gear, Screw, Spring within the HP 4250 & 4350 Fuser is Inspected and Replaced As Needed.
Each Part in the Fuser is Tested to Ensure Compliance With OEM Standards.
Any Part that is Not Compliant to HP 4250 & 4350 Maintenance Kit Standards is Replaced.
Print Testing Occurs on each Finished Fuser Assembly. Each Sample Page is Inspected for Gray Scale Quality.
We Drop Test .5% of our Finished Maintenance/Fuser Kits. We Drop Test the Finished, Packaged Kit Eight Times per Side to Ensure Proper Packaging Techniques.
Our Kits are Tested, and Inspected to Ensure we Exceed OEM Requirements.