Figure 3-50 Yellow comparison page

303

Figure 3-51 Black print-quality troubleshooting page

304

Figure 3-52

Configuration page

307

Figure 3-53 HP embedded Jetdirect page

309

Figure 3-54 Embedded protocol page

310

Figure 3-55 Repetitive defects ruler

312

Figure 3-56 Sample event log

377

Figure 3-57 Common causes of jams (by area)

384

Figure 3-58

Jam locations

386

Figure 4-1 External covers, panels, and doors

432

Figure 4-2 Right door assembly

434

Figure 4-3 Front door assembly

436

Figure 4-4 Internal components 1 of 7

438

Figure 4-5 Internal components 2 of 7

440

Figure 4-6 Internal components 3 of 7

442

Figure 4-7 Internal components 4 of 7

444

Figure 4-8 Internal components 5 of 7

446

Figure 4-9 Internal components 6 of 7

448

Figure 4-10 Internal components 7 of 7

450

Figure 4-11

Cassettes 2-5

452

Figure 4-12 Paper pickup assembly

454

Figure 4-13 Tray 1 paper pickup assembly

456

Figure 4-14

Registration assembly

458

Figure 4-15 Secondary transfer assembly

460

Figure 4-16

Delivery assembly

462

Figure 4-17

Fuser assembly

464

Figure 4-18

PCAs

466

Figure 4-19

Paper feeders

468

Figure 4-20 Paper feeder external covers, panels, and doors

470

Figure 4-21 1 X 500 paper feeder main body

472

Figure 4-22 3 X 500 paper feeder main body

474

ENWW

xxix

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HP Enterprise CC490A manual Paper feeder external covers, panels, and doors 470