HP 4250/4350 manual Xxxxx Error, Fuser Error

Interpreting control-panel messages (continued)

Control panel message 22 USB I/O

BUFFER OVERFLOW To continue press 40 EIO X BAD TRANSMISSION

To continue press

Description

Too much data was sent to the USB port.

The connection has been broken between the printer and the EIO card in the specified slot [X].

Note: EIO 0 is reserved for the

HP Jetdirect embedded print server.

Recommended action

Press (SELECT button) to clear the error message. (The job will not be printed.)

Press (SELECT button) to clear the error message and continue printing.

41.3UNEXPECTED SIZE IN TRAY X For help press

alternates with

LOAD TRAY XX [TYPE][SIZE] To use another tray press

or

For help press 41.X ERROR For help press

alternates with

41.X ERROR

To continue press

This is typically caused if two or more sheets stick together in the printer or if the tray is not properly adjusted.

A temporary printing error occurred.

1.Reload the tray with the correct paper size.

2.Press (SELECT button) to scroll to TRAY XX SIZE=. Reconfigure the size in a tray so that the printer will use a tray that contains the size required for the print job.

3.If the error does not clear, turn the printer power off, then turn the printer power on.

4.If the message persists, contact an HP-authorized service or support provider (see HP customer care).

1.Press (SELECT button). The page containing the error automatically reprints if jam recovery is enabled.

2.Turn the printer power off, and then turn the printer power on.

3.If the message persists, contact an HP-authorized service or support provider (see HP customer care).

49.XXXXX ERROR	A critical firmware error has occurred.
To continue
turn off then on
50.X FUSER ERROR	A fuser error has occurred.
For help press

1.Turn the printer power off, leave it off for 20 minutes, and then turn the printer power on.

2.If the message persists, contact an HP-authorized service or support provider (see HP customer care).

1.Turn the printer power off and then on.

2.If the message persists, contact an HP-authorized service or support provider (see HP customer care).

150 Chapter 4 Problem solving ENWW