Fax logs and reports ......................................................................................... 52 HP ToolboxFX ................................................................................................................... 53 To view HP ToolboxFX ..................................................................................... 53 Status ................................................................................................................ 54 Event log ...........................................................................................
54 Fax .................................................................................................................... 55 Fax tasks .......................................................................................... 55 Fax phone book ................................................................................ 55 Fax Send Log ................................................................................... 57 Fax Receive Log ............................................................................... 57 Help ...................................................................................................................
57 System settings ................................................................................................. 58 Device information ............................................................................ 58 Paper handling ................................................................................. 58 Print quality ....................................................................................... 59 Paper types ...................................................................................... 59 System setup ....................................................................................
59 Service .............................................................................................. 59 Device polling ................................................................................... 60 Print settings ..................................................................................................... 60 Printing ............................................................................................. 60 PCL5e ............................................................................................... 60 PostScript .........................................................................................
60 Network settings ................................................................................................ 60 Macintosh Configure Device (Mac OS X V10.3 and Mac OS X V10.4) ............................. 61 Embedded Web server ...................................................................................................... 62 Features ............................................................................................................ 62 4 Theory of operation Basic operation ...................................................................................................................................
64 Sequence of operation ...................................................................................................... 65 Sequence of operation, HP LaserJet 3050 all-in-one scanner .......................... 65 Sequence of operation, HP LaserJet 3052/3055 all-in-one scanner ................. 66 Sequence of operation, HP LaserJet 3050/3052/3055 all-in-one printer (product base) ................................................................................................... 68 HP LaserJet 3050/3052/3055 all-in-one timing diagram—printer (product base) .................................................................................................................
69 Formatter system ............................................................................................................................... 70 Central processing unit ..................................................................................................... 70 Line interface unit (HP LaserJet 3050 all-in-one and HP LaserJet 3055 all-in-one only) ................................................................................................................................... 70 Standard startup process ...................................................................................................
71 All-in-one startup messages ............................................................................. 71 RAM ................................................................................................................................... 71 USB interface ..................................................................................................................... 71 Control panel ..................................................................................................................... 72 Economode .......................................................................................................................
72 MEt .................................................................................................................................... 72 Enhanced I/O ..................................................................................................................... 72 PJL overview .................................................................................................................... 73 ENWW v