HP Color LaserJet Enterprise M750

The Service menu is PIN-protected for added security. Only authorized service people have access to the Service menu. When you select Service from the list of menus, the product prompts you to enter an eightdigit PIN number (Service Access Code).

The PIN for the HP Color LaserJet Enterprise M750 Printer Series is 11075013.

1. Press the Home button.
2. Open the following menus:
   • Device Maintenance
   • Service œ Service Access Code
3. Enter the eight-digit PIN using the arrow buttons.
   NOTE: Only the Service Access Code can be used to access the Service menu. The message Your user account does not have permission to access the selected item displays if the correct Service Access Code is not used.
4. Press the OK button to enter the PIN and open the Service menu.

The following menu items appear in the Service menu:

First level	Second level	Third level	Description
User Access Code			Only the Service Access Code can be used to access the Service menu. The message Your user account does not have permission to access the selected item displays if the correct Service Access Code is not used.
Administrator Access Code			Only the Service Access Code can be used to access the Service menu. The message Your user account does not have permission to access the selected item displays if the correct Service Access Code is not used.
Service Access Code			This item allows access to the Service sub menus.
	Print Event Log		Use this item to print the service event log.
	View Event Log		Use this item to view the service event log.
	Clear Event Log		Use this item to clear (erase) the service event log.
	Cycle Counts	Mono Cycle Counts	Use this item to reset the mono print job page count.
		Color Cycle Count	Use this item to reset the color print job page count.
		Refurbish Cycle Count	Use this item to reset the refurbish print job page count.
	Serial Number		Use this item to reset the product serial number.
	Service ID		Use this item to reset the product service identification number.
	Cold Reset Paper		Use this item to set the cold reset paper size.
	New Registration Roller		Use this item to reset the registration roller page count.
	Media Sensor Value		Use this item to record the media sensor value found on a replacement paper pickup assembly.
	Manual Laser Glass Cleaning		Use this item to execute a manual laser glass cleaning. The laser shutters are moved away from the laser glass windows so that they can be manually cleaned.
Test Support	Continuous Print from USB		Use this item to test print from an external USB.
	Automatic Calibrations		Use this item to enable automatic calibrations.