HP lp145n Manuale Utente

Pagina di 157
Installing Options
32
2
Attaching IEEE 802.11b Interface Unit
R CAUTION:
Important
❒ For using the IEEE 802.11b interface unit, installing the optional SDRAM
module is required. If the optional SDRAM module is not installed, the print-
er does not detect the unit, and also it does not function because of memory
shortage.
❒ Before touching the 802.11b interface unit, touch something metal to dis-
charge any static electricity. Static electricity can damage the 802.11b interface
unit.
❒ Do not subject the 802.11b interface unit to physical shocks.
A
Check the contents of the package for the following:
❖ IEEE 802.11b Interface Unit
• Interface Unit
• Card
• Do not touch the inside of the controller board compartment. Doing so may 
cause a machine malfunction or a burn.
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ZHBP420E