兄弟9140cdn硒鼓重置(Brother 9140cdn printer drum reset guide.)

Brother 9140cdn Printer Drum Reset Guide

Brother 9140cdn is a popular printer known for its high quality prints and efficiency. Over time, the drum unit of this printer may become ineffective, leading to poor quality prints. To solve this issue, users may need to reset the drum unit. Here is a step-by-step guide on how to reset the Brother 9140cdn printer drum.

Step 1: Open the printer front cover

To access the drum unit of the Brother 9140cdn printer, the user needs to open the printer front cover. To do this, locate the tabs on the side of the printer and hold them down while pulling the front cover towards you. Be careful not to force the cover open, or it may break.

Step 2: Locate the Drum Unit

Once the front cover is open, locate the drum unit. The drum unit is a green plastic cartridge that holds the toner cartridges. To remove the drum unit, you need to hold down the green lock lever that is situated on the left side of the cartridge and slide it to the right. Then, lift the drum straight up from the printer.

Step 3: Press and Hold Down the Drum Unit Button

Once you have removed the drum unit, locate the reset button. The reset button is a small, white, circular button located at the back of the drum unit. Press and hold down the reset button for about 4 seconds until you see the drum unit reset menu appear on the printer screen.

Step 4: Select 'Yes' to Confirm Reset

Use the arrow buttons on the printer to navigate to the 'Yes' option on the screen. Once you have selected 'Yes,' press the 'OK' button to confirm your choice.

Step 5: Reinstall the Drum Unit

After resetting the drum unit, you need to reinstall it into the printer. To do this, slide the drum unit back into the printer until you hear a click sound. Then, close the printer front cover.

Conclusion

Resetting the drum unit of a Brother 9140cdn printer is an easy process that can save you the cost of replacing the entire drum unit. Following the above guide will ensure that you reset the drum unit correctly and enjoy high quality prints once again.