HP color laserjet 4500 Manuel D’Utilisation

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Chapter 1 Troubleshooting control panel messages
 EN
TRAY X SIZE [SIZE]
Media has been loaded into the specified tray. The most recently 
configured size will be displayed with an asterisk next to it.
Action:
1.
[– Value +]
 might be used to view all possible media sizes.
2. Pressing 
[Select]
 will select the currently displayed size. Pressing 
[Go]
 will remove the message.
TRAY X TYPE [TYPE]
Media has been loaded into the specified tray. The most recently 
configured type will be displayed with an asterisk next to it.
1.
[– Value +]
 might be used to view all possible media types.
2. Pressing 
[Select]
 will select the currently displayed type. Pressing 
[Go]
 will remove the message.
TRAY X OPEN
The specified tray is not completely closed.
l
Close the specified tray.
WARMING UP
The fuser is warming up. Printing will continue when the fuser reaches 
the optimum temperature.
l
No action is required.
WASTE TONER FULL 
REPLACE DRUM KIT
The waste toner full sensor PS13 detects a waste toner full condition. 
A light receiver and light pipe arrangement, along with a window in the 
drum assembly, look for a waste fill condition. Verify that sensors and 
light pipes are not blocked.
1
Replace the drum kit.
2
Check the sensor, replace it if it’s defective.