1-Detailed installation steps for Lexmark MS310 series toner chip. Show you step by step,
how to remove the old chip and change the new chip：

 

When the printer can't print or copy,there will be a reminder then need to change the chip.
Pay attention to the printer model and select a dedicated chip to match it.
Press the printer's opening button hardly, open the toner cartridge tank, take out the toner cartridge.
First confirm the chip version,which is very important.
If the chip version not right the printer can not function properly
For the chip version comparison table, see the instructions in the video.

 

2-Detailed process：

 

1.Install the chip to the chip holder

Take a JYD new chip, pay attention to the orientation.

                                                                                                                          

（Step 1）

 

2.Screw up the chip screw

the chip installation, and screw up it.
 

                                                                                                                           

（Step 2）

 

3.Install the chip holder and screw up the screw

Reinstall the chip holder and screw the two screws on the back.
 

                                                                                                                           

（Step 3）

 

4.Install the side cover and screw up the screw.Finish the chip installation

Once the chip holder is in place, we'll put the side cover back,Screw in all three screws to secure the side cover.
The chip replacement is finished after close the side cover of the toner cartridge.

                                                                                                                          

（Step 4）

 

Put the toner cartridge with the new chip into the printer and close the cover plate.
The chip is replaced and the printing and copying functions are restored. It is ready for normal office use.
 

3-To learn more about the installation steps
Please see the video below：