120
Defective flash
What this light sequence means:
The printer detects defective flash memory.
You must install valid flash memory before you can download any
resources to flash.
What you can do:
• Press and release Continue to clear the message and continue
printing. Downloaded fonts and macros not previously stored in
flash memory are deleted.
• Install valid flash memory. Refer to the Setup Guide for more
information.
Unformatted flash
What this light sequence means:
The printer detects unformatted flash memory.
You must format the flash memory before you can store any
resources on it.
What you can do:
• Press and release Continue to clear the message and continue
printing. The job may not print correctly.
• Reformat the flash memory. Refer to the Technical Reference on
Lexmark’s Web site for more information about reformatting
flash.
• If the error message remains, the flash memory may be defective
and require replacing.
Summary of Contents for T420
Page 1: ...www lexmark com User s Reference June 2002 Lexmark T420 ...
Page 2: ......
Page 43: ...43 2 Raise the cover 3 Press down on the metal plate until it locks into place ...
Page 47: ...47 11 Close the cover 12 Insert the tray ...
Page 50: ...50 3 Pull the extension out 4 Gently press down on the ridge The extension unfolds Ridge ...
Page 64: ...64 If the multipurpose feeder become empty the following light sequence is displayed ...