Please note: chip to reset the imaging drum unit, NOT the toner cartridges.

For the following:
 
FOR HP COLOR LASERJET CP1025 - HP COLOR LASERJET CP1025NW

FOR HP LASERJET PRO COLOR 100MFP M175 - HP LASERJET PRO COLOR 100MFP M175A - HP LASERJET PRO COLOR 100MFP M175NW - HP TOPSHOT LASERJET PRO M275NW

FOR HP LASERJET PRO COLOR 100 MFP M175 - HP LASERJET PRO COLOR 100 MFP M175A - HP LASERJET PRO COLOR 100 MFP M175NW - HP TOPSHOT LASERJET PRO M275NW
 
- Each OPC Imaging Drum Unit will shut down at the end of every 14,000 pages printed, leaving you unable to print, even though there may be plenty of life left in the Drum. Slash printing costs by simply replacing the chip which shut the Drum Unit down, to extend it's life.

- Each chip lasts for 14,000 printed pages, after which it must be replaced again. Please remember that this will not revive print quality if your drum is worn, only reset it for another 14,000 pages of further printing.

- 1 x set of illustrated, easy to follow instructions. The procedure takes about two minutes for each unit and requires only a small flat blade screwdriver.