http://www.hp.com/support/lj9500
140 Chapter 6 – Solving problems Rev. 1.0
Interpreting the lights on the accessories
Use the following table to interpret the status light on tray 4, the optional 3,000-sheet stacker, the optional 3,000-sheet
stapler/stacker, and the optional multifunction finisher.
Light Tray 4 3,000-sheet stacker, 3,000-sheet stapler/stacker,
or multifunction finisher
Solid green The accessory is on and ready. The accessory is on and ready.
Blinking green
• Tray 4 blinks green while lifting.
• The accessory is in service mode.
The accessory is in service mode.
Solid amber The accessory is experiencing a hardware
malfunction.
The accessory is experiencing a hardware
malfunction.
Blinking amber
• The accessory has a jam, or a page needs
to be removed from the tray, even if the page
is not jammed.
• The lower right door might be open.
• The accessory has a jam, or a page needs to be
removed from the unit, even if the page is not
jammed.
• The accessory is not correctly attached to the
printer.
Off
• The printer might be in PowerSave mode.
Press any button.
• The accessory is not receiving power.
• The printer might be in PowerSave mode. Press
any button.
• The accessory is not receiving power.
