List of tables Table 1-1 Priority input slot specifications, HP LaserJet 3050/3052/3055 all-in-one ....................................... 21 Table 1-2 Media input tray (tray 1) specifications, HP LaserJet 3050/3052/3055 all-in-one ............................ 22 Table 1-3 ADF specifications, HP LaserJet 3050 all-in-one ............................................................................. 22 Table 1-4 ADF specifications, HP LaserJet 3052/3055 all-in-one .................................................................... 22 Table 3-1 Life expectancies .............................................................................................................................
38 Table 4-1 HP LaserJet 3050 all-in-one basic sequence of operation .............................................................. 65 Table 4-2 HP LaserJet 3052/3055 all-in-one basic sequence of operation ..................................................... 66 Table 4-3 HP LaserJet 3050/3052/3055 all-in-one basic sequence of operation—printer (product base) ................................................................................................................................................................... 68 Table 4-4 All-in-one startup messages .............................................................................................................
71 Table 4-5 Dc power distribution ........................................................................................................................ 77 Table 6-1 Alert and warning messages ......................................................................................................... 199 Table 6-2 Critical error messages .................................................................................................................. 205 Table 6-3 Event-log codes .............................................................................................................................
209 Table 6-4 General fax troubleshooting ........................................................................................................... 241 Table 6-5 System settings .............................................................................................................................. 257 Table 6-6 Fax receive codes .......................................................................................................................... 261 Table 6-7 Fax send codes ..............................................................................................................................
264 Table 6-8 Fax phase sequence (HP LaserJet 3050 all-in-one and HP LaserJet 3055 all-in-one only) ......... 270 Table 6-9 Appropriate responses (HP LaserJet 3050 all-in-one and HP LaserJet 3055 all-in-one only) .................................................................................................................................................................. 271 Table 6-10 Fax abbreviations (HP LaserJet 3050 all-in-one and HP LaserJet 3055 all-in-one only) ............ 273 Table 7-1 Technical support Websites and related documentation ...............................................................
282 Table 7-2 Accessories .................................................................................................................................... 283 Table 7-3 Documentation ............................................................................................................................... 284 Table 7-4 Common fasteners ........................................................................................................................ 285 Table 7-5 Replacing the printer engine assembly .........................................................................................
286 Table 7-6 Formatter connections, HP LaserJet 3050 all-in-one ..................................................................... 295 Table 7-7 Formatter connections, HP LaserJet 3052/3055 all-in-one ............................................................ 296 Table 7-8 LIU connections, HP LaserJet 3050/3055 all-in-one ...................................................................... 297 Table 7-9 Scanner assembly, HP LaserJet 3050 all-in-one ........................................................................... 299 Table 7-10 ADF components, HP LaserJet 3050 all-in-one ...........................................................................
301 Table 7-11 Guide assembly, HP LaserJet 3050 all-in-one ............................................................................. 305 Table 7-12 Scanner assembly, HP LaserJet 3052/3055 all-in-one ................................................................ 307 Table 7-13 Major assemblies, HP LaserJet 3052/3055 all-in-one ................................................................. 309 Table 7-14 Scanner components, HP LaserJet 3052/3055 all-in-one ........................................................... 311 Table 7-15 Printer (product base), HP LaserJet 3050/3052/3055 all-in-one ..................................................
315 Table 7-16 External covers, printer (product base) ........................................................................................ 317 Table 7-17 Formatter and LIU ........................................................................................................................ 319 Table 7-18 Internal components, printer (product base) (1 of 3) .................................................................... 321 ENWW xiii