HP Laserjet 4L toner cartridge

bsanotrun

Getting Fingers Dirty
Joined
Mar 11, 2011
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Has anyone got any information about dismantling the HP 74A (HP 92274A) toner cartridge to replace the wiper blades
I have two new but dated carts the are streaking badly
have tried google and youtube but cant find anything on the 74A cartridge

Thanks
 
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