HP PSC 750 All-In-One InkJet Printer "remove check" Questions

...Remove and Check Cartridge. Check Error Message: Remove and Check Cartridge. Check for what? I have removed and carefully cleaned the cartridges, reinstall, but still getting the same error message. ...

Check the fuser unit remove it (THE HOT PART) check for broken gears and also check inside once removed, also check the drum assy., check that drum can turn remove image unit, the using thumbs on each

remove and check cartridge I just get remove and check cartridge flashing and this continues even after removing and checking the cartridges.....any ideas? Replace them with NEW GENUINE HP ink carts.

...check if no debris is stuck on the surfaces, soft brush should remove it if any. clean waste container. 5. put everything together in reverse order as you were pulling it apart. 6. switch on printer ...

...remove the drum unit. 4. Check or replace the drum unit and refit all the removed parts (1) Detaching and refitting the transfer roller and separation charger brush unit Procedure 1. Remove the ...

...remove a paper jam or hopefully you just did not put it back properly . Warning !! turn off power to printer before checking or removing fuser unit. check the temperature of the paper when printed it ...

jammed? remove it.. >remove paper tray observe any paper objects visible? remove it>Check paper path sensor located at the path of carriage assembly.. observe for free play of sensor flag..

...check that pull out the unit 1, pull up the lock lever green plastic after that remove the screw attach to lock lever then remove the lock lever,remove the fixing knob the green circle plastic then ...

remove and check color cartridge" my printer continues to display "remove and check color cartridge" it's a brand new color cartridge. When I press enter is states it is printing a test page, it never

remove and check cartridge message is on. I've remove and check cartridge message is on. I've changed and checked both cartridges . Nothing seems to work. remove the cartridges, turn the printer off, ...