# How to Check Remaining Part Life on Brother HL-L8730CDW?

> Learn how to check remaining part and toner life on a Brother HL-L8730CDW printer using the control panel. Simple steps and FAQs included.

Source: https://support.ldproducts.com/en_us/how-to-check-remaining-part-life-on-brother-hl-l8730cdw-H1qWAUBrbg

Last updated: 2026-01-15T04:10:54.290Z

**Quick Answer:** You can check the remaining part life on a Brother [**HL-L8730CDW**](https://www.ldproducts.com/ink-and-toner/brother/mfc/mfc-l8730cdw?xid=tmd:blog:pdp&utm_medium=blog&utm_source=ldhelpcenter&utm_campaign=TN635_series:H1qWAUBrbg) printer directly from the control panel by going to **Machine Information** and selecting **Parts Life**. The display will show the approximate remaining life for key maintenance components.

For a full comparison—including compatibility, yield options, installation, drum units, and cost-per-page considerations—see our [TN635 vs TN637 Toner Series Guide.](https://www.ldproducts.com/blog/brother-tn635-series-toners/?xid=tmd:blog:pdp&utm_medium=blog&utm_source=ldhelpcenter&utm_campaign=TN635_series_H1qWAUBrbg)

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## How to Check Remaining Part Life on a Brother HL-L8730CDW Printer

Follow these steps using the printer’s control panel:

1.  Press **Settings**.
2.  Select **All Settings**.
3.  Select **Machine Information**.
4.  Select **Parts Life**.
5.  Use the up and down arrow keys to scroll through available parts.
6.  Select the part you want to check.
7.  The LCD screen will display the **approximate remaining part life**.

_Note:_ Part life percentages are estimates based on average usage and may vary depending on print coverage, settings, and operating environment.

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## How to Check Toner Life on a Brother HL-L8730CDW

To view remaining toner life (separately from other machine parts):

1.  Press **Toner**.
2.  Select **Toner Life**.

The display will show the estimated remaining life for each installed toner cartridge.

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## Compatible Printer Models

These steps also apply to the following Brother printer models:

*   [**Brother MFC-L8930CDW**](https://www.ldproducts.com/ink-and-toner/brother/mfc/mfc-l8930cdw?xid=tmd:blog:pdp&utm_medium=blog&utm_source=ldhelpcenter&utm_campaign=TN635_series:H1qWAUBrbg)
*   [**Brother MFC-L8970CDW**](https://www.ldproducts.com/ink-and-toner/brother/mfc/mfc-l8970cdw?xid=tmd:blog:pdp&utm_medium=blog&utm_source=ldhelpcenter&utm_campaign=TN635_series:H1qWAUBrbg)
*   [**Brother MFC-EX575**](https://www.ldproducts.com/ink-and-toner/brother/mfc/mfc-ex575?xid=tmd:blog:pdp&utm_medium=blog&utm_source=ldhelpcenter&utm_campaign=TN635_series:H1qWAUBrbg)

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## Frequently Asked Questions

### What parts are included under “Parts Life” on the HL-L8730CDW?

Parts Life typically includes key maintenance components such as the drum unit, belt unit, fuser, and waste toner box (depending on what the printer reports).

### Why does my printer say a part is near end of life even after replacement?

This usually happens if the part counter was not reset after installation, or if the printer did not detect the replacement properly.

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## **Related Articles**

*   [**Which Brother Printers Use TN635 Toner?**](https://support.ldproducts.com/en_us/which-brother-printers-use-tn635-toner-BkEWkDNSZe?xid=tmd:blog:pdp&utm_medium=blog&utm_source=ldhelpcenter&utm_campaign=TN635_series:H1qWAUBrbg)
*   [**Which Brother Printers Use TN637 Toner?**](https://support.ldproducts.com/en_us/which-brother-printers-use-tn637-toner-SkV4Faa4bl?xid=tmd:blog:pdp&utm_medium=blog&utm_source=ldhelpcenter&utm_campaign=TN635_series:H1qWAUBrbg)
*   [**Do TN635 and TN637 Use the Same Drum Unit?**](https://support.ldproducts.com/en_us/do-tn635-and-tn637-use-the-same-drum-BJKC6pNbg?xid=tmd:blog:pdp&utm_medium=blog&utm_source=ldhelpcenter&utm_campaign=TN635_series:H1qWAUBrbg)