HP laserjet 3390, 3392 all-in-one Service Manual
Figure 6-27 Jams in the duplex path (7 of 10) ............................................................................................... 197
Figure 6-28 Jams in the duplex path (8 of 10) ............................................................................................... 198
Figure 6-29 Jams in the duplex path (9 of 10) ............................................................................................... 198
Figure 6-30 Jams in the duplex path (10 of 10) ............................................................................................. 199
Figure 6-31 Jams in the ADF (1 of 10) ........................................................................................................... 199
Figure 6-32 Jams in the ADF (2 of 10) ........................................................................................................... 200
Figure 6-33 Jams in the ADF (3 of 10) ........................................................................................................... 200
Figure 6-34 Jams in the ADF (4 of 10) ........................................................................................................... 201
Figure 6-35 Jams in the ADF (5 of 10) ........................................................................................................... 201
Figure 6-36 Jams in the ADF (6 of 10) ........................................................................................................... 202
Figure 6-37 Jams in the ADF (7 of 10) ........................................................................................................... 202
Figure 6-38 Jams in the ADF (8 of 10) ........................................................................................................... 203
Figure 6-39 Jams in the ADF (9 of 10) ........................................................................................................... 203
Figure 6-40 Jams in the ADF (10 of 10) ......................................................................................................... 204
Figure 6-41 Jams in the convenience stapler (1 of 5) .................................................................................... 204
Figure 6-42 Jams in the convenience stapler (2 of 5) .................................................................................... 205
Figure 6-43 Jams in the convenience stapler (3 of 5) .................................................................................... 205
Figure 6-44 Jams in the convenience stapler (4 of 5) .................................................................................... 206
Figure 6-45 Jams in the convenience stapler (5 of 5) .................................................................................... 206
Figure 6-46 Engine test switch ....................................................................................................................... 245
Figure 6-47 Print-cartridge high-voltage connection points (right side) .......................................................... 248
Figure 6-48 Print-cartridge high-voltage connection points (left side) ............................................................ 248
Figure 7-1 Interface connectors ..................................................................................................................... 267
Figure 7-2 Formatter connectors .................................................................................................................... 268
Figure 7-3 LIU connectors .............................................................................................................................. 269
Figure 7-4 Solenoids ...................................................................................................................................... 270
Figure 7-5 Switches and sensors ................................................................................................................... 271
Figure 7-6 Rollers and pads ........................................................................................................................... 272
Figure 7-7 PCAs (base unit) ........................................................................................................................... 273
Figure 7-8 Major components (base unit) ...................................................................................................... 274
Figure 7-9 Scanner and ADF ......................................................................................................................... 275
Figure 7-10 Circuit diagram (1 of 2) ............................................................................................................... 276
Figure 7-11 Circuit diagram (2 of 2) ............................................................................................................... 277
Figure 7-12 Scanner and ADF assemblies .................................................................................................... 280
Figure 7-13 Scanner assemblies .................................................................................................................... 282
Figure 7-14 ADF components ........................................................................................................................ 284
Figure 7-15 Convenience stapler components (HP LJ 3392 only) ................................................................. 286
Figure 7-16 Formatter, LIU, HP jewel, and nameplate ................................................................................... 288
Figure 7-17 External covers and panels ........................................................................................................ 290
Figure 7-18 Internal components (1 of 4) ....................................................................................................... 292
Figure 7-19 Internal components (2 of 4) ....................................................................................................... 294
Figure 7-20 Internal components (3 of 4) ....................................................................................................... 296
Figure 7-21 Internal components (4 of 4) ....................................................................................................... 298
Figure 7-22 Engine-controller assembly ......................................................................................................... 300
Figure 7-23 Main-drive assembly ................................................................................................................... 302
Figure 7-24 Duplexing-drive assembly ........................................................................................................... 304
Figure 7-25 Tray 2 cassette and tray 3 cassette/feeder ................................................................................. 306
Figure 7-26 Duplexing assembly .................................................................................................................... 308
Figure 7-27 Fuser assembly ........................................................................................................................... 310
Figure 6-28 Jams in the duplex path (8 of 10) ............................................................................................... 198
Figure 6-29 Jams in the duplex path (9 of 10) ............................................................................................... 198
Figure 6-30 Jams in the duplex path (10 of 10) ............................................................................................. 199
Figure 6-31 Jams in the ADF (1 of 10) ........................................................................................................... 199
Figure 6-32 Jams in the ADF (2 of 10) ........................................................................................................... 200
Figure 6-33 Jams in the ADF (3 of 10) ........................................................................................................... 200
Figure 6-34 Jams in the ADF (4 of 10) ........................................................................................................... 201
Figure 6-35 Jams in the ADF (5 of 10) ........................................................................................................... 201
Figure 6-36 Jams in the ADF (6 of 10) ........................................................................................................... 202
Figure 6-37 Jams in the ADF (7 of 10) ........................................................................................................... 202
Figure 6-38 Jams in the ADF (8 of 10) ........................................................................................................... 203
Figure 6-39 Jams in the ADF (9 of 10) ........................................................................................................... 203
Figure 6-40 Jams in the ADF (10 of 10) ......................................................................................................... 204
Figure 6-41 Jams in the convenience stapler (1 of 5) .................................................................................... 204
Figure 6-42 Jams in the convenience stapler (2 of 5) .................................................................................... 205
Figure 6-43 Jams in the convenience stapler (3 of 5) .................................................................................... 205
Figure 6-44 Jams in the convenience stapler (4 of 5) .................................................................................... 206
Figure 6-45 Jams in the convenience stapler (5 of 5) .................................................................................... 206
Figure 6-46 Engine test switch ....................................................................................................................... 245
Figure 6-47 Print-cartridge high-voltage connection points (right side) .......................................................... 248
Figure 6-48 Print-cartridge high-voltage connection points (left side) ............................................................ 248
Figure 7-1 Interface connectors ..................................................................................................................... 267
Figure 7-2 Formatter connectors .................................................................................................................... 268
Figure 7-3 LIU connectors .............................................................................................................................. 269
Figure 7-4 Solenoids ...................................................................................................................................... 270
Figure 7-5 Switches and sensors ................................................................................................................... 271
Figure 7-6 Rollers and pads ........................................................................................................................... 272
Figure 7-7 PCAs (base unit) ........................................................................................................................... 273
Figure 7-8 Major components (base unit) ...................................................................................................... 274
Figure 7-9 Scanner and ADF ......................................................................................................................... 275
Figure 7-10 Circuit diagram (1 of 2) ............................................................................................................... 276
Figure 7-11 Circuit diagram (2 of 2) ............................................................................................................... 277
Figure 7-12 Scanner and ADF assemblies .................................................................................................... 280
Figure 7-13 Scanner assemblies .................................................................................................................... 282
Figure 7-14 ADF components ........................................................................................................................ 284
Figure 7-15 Convenience stapler components (HP LJ 3392 only) ................................................................. 286
Figure 7-16 Formatter, LIU, HP jewel, and nameplate ................................................................................... 288
Figure 7-17 External covers and panels ........................................................................................................ 290
Figure 7-18 Internal components (1 of 4) ....................................................................................................... 292
Figure 7-19 Internal components (2 of 4) ....................................................................................................... 294
Figure 7-20 Internal components (3 of 4) ....................................................................................................... 296
Figure 7-21 Internal components (4 of 4) ....................................................................................................... 298
Figure 7-22 Engine-controller assembly ......................................................................................................... 300
Figure 7-23 Main-drive assembly ................................................................................................................... 302
Figure 7-24 Duplexing-drive assembly ........................................................................................................... 304
Figure 7-25 Tray 2 cassette and tray 3 cassette/feeder ................................................................................. 306
Figure 7-26 Duplexing assembly .................................................................................................................... 308
Figure 7-27 Fuser assembly ........................................................................................................................... 310
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