HP LaserJet Pro Color MFP M476
Service mode. Service menu
In the following table, items that have an asterisk (*) indicate the factory default setting.
| Menu item | Sub-menu item | Sub-menu item | Description |
|---|---|---|---|
| Fax Service | Clear Saved Faxes | Clears all faxes in memory. | |
| Run Fax Test | Performs a fax test to verify that the phone cord is plugged in the correct outlet and that there is a signal on the phone line. A fax test report is printed indicating the results. | ||
| Print T.30 Trace | Prints or schedules a report that is used to troubleshoot fax transmission issues. Schedule options include the following: • Now • Never* • If Error • At End of Call |
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| Error Correction | The error correction mode allows the sending device to re-transmit data if it detects an error signal. | ||
| Fax Service Log | The fax service log prints out the last 40 entries in the fax log. | ||
| Cleaning Page | Cleans the product when specks or other marks appear on printed output. The cleaning process removes dust and excess toner from the paper path. When selected, the product prompts you to load plain Letter or A4 paper in Tray 1. Touch the OK button to begin the cleaning process. Wait until the process completes. Discard the page that prints. |
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| USB Speed | High* Full |
Sets the USB speed for the USB connection to the computer. For the product to actually operate at high speed, it must have high speed enabled and be connected to an EHCI host controller that is also operating at high speed. This menu item does not reflect the current operating speed of the product. | |
| Less Paper Curl | When printed pages are consistently curled, this option sets the product to a mode that reduces curl. | ||
| Archive Print | When printing pages that will be stored for a long time, this option sets the product to a mode that reduces toner smearing and dusting. | ||
| Firmware Date Code | Displays the firmware date code. | ||
| Restore Defaults | Sets all settings to the factory default values. | ||
| Signature Check | Cancel if Invalid Prompt if Invalid |
Validates HP firmware downloads. | |
| LaserJet Update | Check for Updates | Checks for new firmware updates using the network (wired or wireless). | |
| Manage Updates | Allow Downgrade | Allows installing a lower firmware version than is currently installed. The following options are available: • Yes • No |
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| Check Automatically | Enables or disables the function to periodically check for firmware updates. The following options are available: • On • Off |
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| Prompt Before Install | When an update is ready, displays a control panel message for confirmation before installing. The following options are available: • Install Automatically • Always Prompt |
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| Allow Updates | Enables or disables firmware updates. The following options are available: • Yes • No |