HP (Hewlett-Packard) 4100TN ユーザーズマニュアル

146 Chapter  4 - Problem solving

EN

Printer does not 
recognize the hard disk 
accessory.

Turn the printer off and verify that the hard disk accessory is inserted 
correctly and is securely fastened. Print a configuration page to 
confirm that the hard disk accessory has been recognized (see 
“Configuration page” on page 152).

Disk is not initialized. 

DISK x NOT

INITIALIZED

Use the Windows-based HP Resource Manager or the Macintosh-
based HP LaserJet Utility to initialize the disk.

Disk failure.

EIO x DISK

NOT FUNCTIONAL

Turn the printer off and make sure that the EIO disk is inserted 
correctly and securely fastened. If the control panel message 
continues to be displayed, the disk drive needs to be replaced.

Disk is write protected.

DISK IS

WRITE PROTECTED

Fonts and forms cannot be stored on the disk when the disk is write 
protected. Use the Windows-based HP LaserJet Resource 
Manager or the Macintosh-based HP LaserJet Utility to remove the 
write protection from the disk.

Attempted to use a 
disk-resident font, but 
the printer substituted a 
different font.

If you are using PCL, print the PCL Font Page, and verify that the 
font is on the disk. If you are using PS, print the PS Font Page and 
make sure that the font is on the disk. If the font is not on the disk, 
use the HP Resource Manager or the Macintosh-based 
HP LaserJet Utility to download the font. (See “PCL or PS font list” 
on page 156).