FORGET SOMETHING AT THE OFFICE?
You can find it at the airport.
You can find notary services, travel insurance, postage, hotel reservations, fax, photocopy, E-mail, Internet, mail, and meeting rooms in the LAX Business Centers, which are located in Terminals 1, 3, 4 and 7 as well as the Bradley International Terminal. You can also find Business Kiosks in the arrival halls of Terminals 2, 5 and 6. They're open from 6:00 AM to Midnight.
Or find it a few minutes away.
If you need more services and have the time, Kinko's has a branch in the *** hotel. You might just jump on their shuttle bus to get over there and back. Their hours are.