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By Mike Josiah and the Technical Staff at Uninet

Remanufacturing the  

HP LaserJet Pro M201, MFP M225 

series toner cartridge (CF283X)

Technical Guide

Summary of Contents for CF283X

Page 1: ...By Mike Josiah and the Technical Staff at Uninet Remanufacturing the HP LaserJet Pro M201 MFP M225 series toner cartridge CF283X Technical Guide ...

Page 2: ...rage So far there are six printers based on this engine the Pro M201n M201dw M202n M202dw MFP M225dn and the MFP M225dw Cartridge troubleshooting will be covered at the end of this article Remanufacturing the HP LaserJet Pro M201 MFP M225 series toner cartridge CF283X By Mike Josiah and the Technical Staff at Uninet 2015 Recycler Publishing Events Ltd THE RECYCLER TECHNICAL GUIDE PAGE 2 Phillips h...

Page 3: ...he Technical Staff at Uninet Slide the waste drum section over to the left side Separate the two halves With the handle facing you remove the right side screw and end cap from the cartridge Be careful of the drum cover spring Remove it with the end cap STEP ONE STEP THREE On the waste drum section lift the drum up from the gear side Twist and remove from the hopper STEP TWO STEP FOUR ...

Page 4: ...blade If this blade is bent in any way the cartridge will leak Make sure the wiper blade foam seals are clean Coat the new cleaned wiper blade with your preferred lubricant Install the wiper blade and two screws Install the cleaned PCR Place a small amount of conductive grease on to the black holder side of the shaft Just a small amount of grease is more than sufficient STEP FIVE STEP SIX STEP SEV...

Page 5: ...supply chamber right side remove the two screws and end cap Remove the gears from the hopper as shown leave the large auger gear in place Place the waste drum section aside Place another small amount of conductive grease on to the metal drum axle Install the new cleaned drum hub side first STEP TEN STEP ELEVEN STEP THIRTEEN STEP FOURTEEN STEP TWELVE ...

Page 6: ...he single screw and end from the opposite side Remove the magnetic roller assembly Be careful of the bushings They are very fragile STEP SEVENTEEN STEP FIFTEEN STEP SIXTEEN Clean out all the remaining toner from the hopper Make sure the magnetic roller seals and the doctor blade seals are all clean Fill the hopper with toner for use in the CF283X cartridge STEP EIGHTEEN STEP NINETEEN ...

Page 7: ...w Be careful not to mix them up To install a seal remove the seal port plug and install the seal Bring the tail out through the seal port hole Install the plug Install the magnetic roller black bushing side first Turn the roller until the keyed end locks in place Install the left side end cap and screw Make sure the small contact piece is installed correctly on the end cap Install the doctor blade...

Page 8: ...echnical Staff at Uninet Install the gears as shown Install the end cap and screws Place the drum waste hopper into the toner hopper Slide it over so the round hinge pins fit into their respective holes Set the hopper tension springs back in place STEP TWENTY FOUR STEP TWENTY FIVE STEP TWENTY SIX STEP TWENTY SEVEN ...

Page 9: ...pper Lift up the drum cover sprint tail to fit as shown on the drum cover Install the screw into the cover Replace the chip by slicing off the melted chip rails If the chip seems loose upon installation you can place small dabs of hot glue on the corners to hold it in place STEP TWENTY EIGHT STEP TWENTY NINE STEP THIRTY Repetitive defect chart OPC drum 75mm Upper fuser film 57mm Lower pressure rol...

Page 10: ... published 12 times per year every four weeks by David Connett Copyright 1997 2015 by David Connett The editorial content does not reflect the opinions of the publisher or editorial team The Recycler is printed in the United Kingdom by Buxton Press Limited The regular retail price of The Recycler is 120 for 12 months 12 issues worldwide and is delivered free to your home or office worldwide THE RE...

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