HP (Hewlett-Packard) LJ 4000T Printer User Manual


 
84 Chapter 1 Control-panel messages EN
1 Disconnect the power cable from the product, wait at least 30
seconds, reconnect the power cable, and then wait for the product
to initialize.
2 If the error persists, replace the formatter.
The EIO accessory in slot [z] has encountered a critical error.
Z = Description
1 = EIO slot 1 -The printer detected an error with the EIO accessory.
2 = EIO slot 2 -The printer detected an error with the EIO accessory.
6 = EIO slot 1 -The EIO accessory detected an error.
7 = EIO slot 2 -The EIO accessory detected an error.
1 Turn the printer off, and then turn the printer on.
2 Turn the printer off, reseat the EIO accessory in slot [z], and then
turn the printer on.
3 Turn the printer off, remove the EIO accessory from slot [z], install it
in a different EIO slot, and then turn the printer on.
4 Replace the EIO accessory in slot [z].
80 Service (####)
81 Service (####)
8x.yyyy EIO [z] error