Replace drum mesage - HP LaserJet 2840 All-In-One Printer

the top of the waste toner container must be cleaned 100% from the toner because it should be a light sensor that has to pass through it , if its spoiled with toner the light cannot pass through it ,so i recommend you to empty the waste toner container first and wash it with water and drying it well before using it again.

You may not have reset the drum counter. If multi-function machine open front hatch , press clear or options button. Display should read "change drum?" then press number 1 on keypanel. Display should read "accepted" then close hatch. If the machine is printer only locate the "go" button on the front left on top of the printer. Open the front hatch and locate the stud under where the "go" button was. Press and hold the stud until all the lights are illuminated. Relase the stud and close the hatch.

Sir/Mam Have you had the developer and drum replaced recently, or does the screen say Replace PC Drum? There are certain house chores the copier does before "Ready to Copy" it is waiting for them to get done, so that equals "Please Wait". One big item is making sure the developer and toner are properly mixed inside the image unit underneath the drum or next to it depending on the series. Might want to have the developer replaced and drum/cleaning blade normally done all together, then run the F8 procedure/Developer Charge, and make sure the counters where cleared. Did you recently replace the drum and the developer if so did you clear the counters for the drum and developer, FIRST? IF not then the copier thinks the new drum and new developer are old. The copier works on the counters that is how it knows it got a new drum and developer. Get new developer and a new drum and have it installed correctly. Counters are clear before the unit is yanked out of the machine, then you remove the image unit/drum unit replace the developer/drum and cleaning blade. (DO NOT USE A VACUUM CLEANER WHEN REPLACING THE DEVELOPER static electricity can destroy the sensor located below the developer unit. Then reinstall and RUN F8/Developer Charge. Make sure the fax line and Ethernet cable is removed can't print anything until the F8 is run. Or you will start all over again with new developer and a new drum.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

try entering the right mesage center number in the mesage profile settings, you can ask for mesage center number from your telecom provider and also explain them about this problem.. good luck....!

i think the problem is with your mobile setting or mobile phone

When you slide it down make sure it comes in contact with the back all the way to the bottom.

Try uninstalling and reinstalling your skype.

On my Dell 3100cn you have to replace the drum as routine maintenance. I think it is every 12,000 sheets. If you examine the drum unit (in a 3100cn) you will find that there is a compartment in the unit that gets filled with used toner.. It is fairly small, but runs all the way across the drum unit, at the pointy end. On fhe 3100cn there is a blue arrow on either side of the drum unit to show you which way round to put the drum unit and the arrows are each printed on pastic cover held on by two screws. Undo the screws and you can empty the waste toner directly into a plastic bag.

The drum unit has a chip in it (on one side). That tells the main machine it is full or, may be, it tells the machine when it thinks it should get full. If it is the latter, then the chip won't change its tune and you will continue to get the error mesages.

Have fun

Tony Ludlow

You are correct the 'Belt CG' is the OPC belt cartrige. The mesage advising this item needs to be replaced comes up as the result of a page counter in the printer. The mesage comes up as a result of the page counter exceeding the maximum number of pages expected from the OPC, ensuring reliable print qulaity.
The message does not indicate the OPC Belt is damage, it has reached the end of its designed life.

"Windows genuine advantage notification" is a mesage from bill gates and thats a mesage for piracy in operation system that mesage is in your computer program and was download from internet may be you try to download an update to one program and it comes with the downlad, the program check your operation system and the licens you put in and if do not macht start bothering you telling to you that your computer is not legaly registrate when the mesage "send dont send" apears press "dont send" what I do is instal the operation system again and say no to all update from windows(bill gates)..good luck and rate me