IBM S544-5343-03 - Manual (Page 68)

5. Press the Continue/Enter key. If a prompt asks you for the password, enter the
previous password. (If it has never been set, use the 1111 factory default).
Use the table below to determine which operator panel keys correspond to each
digit in your password.
For example, to enter 4444, press the Menu key four times. To enter 4567, press
the Menu key, press the Item key, press the Value key, and then press the Shift
key.
6. After you enter the password for the bin, you see BIN1=PW ENABLE in the
display.
7. To restore the printer to READY status, press the Online key.
To enter this number... Press this key
0 Online
1 Continue/Enter
2 Page Eject
3 Cancel Printing
4 Menu
5 Item
6 Value
7 Shift
48 Network Printer 17: User’s Guide