4k-fsr-kit New NON-OEM Fuser Repair Kit

New NON-OEM LaserJet 4000 4050 4k-fsr-kit Notice the 2 smaller photos these are samples of fuser failure the photo on the bottom right is caused from envelope wear the fuser on the bottom left is normal wear typical of a fuser with over 200 000 pages. Kit INCLUDES: 1 Main Drive Gear 1 Lower Roller Drive Gear 1 High Quality Replacement Fuser Sleeve 1 1 8 oz. Sleeve lube polytetrafluoroethylene msds available. 1 Applicator Applying fuser sleeve lube to your new sleeve is critical for making a long lasting high page count fuser assembly so many sleeves have ripped or prematurely worn because of this lack of correct lubrication. TECH TIP: Replacing the Fuser Sleeve and gears rather than the whole Fusing Assembly is a great way to save money this repair requires the fuser to be disassembled to install the Sleeve and drive gears. NOTE: Error 50.x will require the whole Fuser to be replaced the Sleeve alone will not help. SYMPTOMS OF A BADFUSER SLEEVE: Toner wipes off the paper after being printed Ghosting Images Repetitive Defects on the paper about every 4 ? inches that wont go away even after Toner replacement and also Wrinkled Paper with Poor Copy Quality. For Use In All Laserjet 4000 4050 Series Printers.