User`s guide

Take Apart I/O Board - 23
I/O Board
Before you begin, remove
the following:
• Rear panel
• I/O shield
Note: This topic covers
removal and replacement of
a defective I/O board. Do not
detach the I/O board from
the shield if you are
performing an upgrade. See
Additional Procedures for
upgrade information.
Note: If the I/O board is
removed from the printer,
I/O Board