Product updates ................................................................................................................................................ 535
Determine the installed revision of firmware ................................................................................ 535
Perform a firmware upgrade .......................................................................................................... 535
Embedded Web Server ................................................................................................. 535
USB storage device (Preboot menu) ............................................................................ 536
USB storage device (control-panel menu) ................................................................... 537
4 Parts and diagrams .................................................................................................................................... 539
Order parts by authorized service providers .................................................................................................... 540
Order parts, accessories, and supplies ........................................................................................... 540
Related documentation and software ............................................................................................ 540
Supplies part numbers .................................................................................................................... 541
Customer self repair parts .............................................................................................................. 541
Service replacement parts .............................................................................................................. 543
Accessories part numbers .............................................................................................................. 545
How to use the parts lists and diagrams .......................................................................................................... 546
Assembly locations ........................................................................................................................................... 547
External covers, panels, and doors ................................................................................................................... 548
Right door assembly .......................................................................................................................................... 550
Internal components (1 of 9) ............................................................................................................................ 552
Internal components (2 of 9) ............................................................................................................................ 554
Internal components (3 of 9) ............................................................................................................................ 556
Internal components (4 of 9) ............................................................................................................................ 558
Internal components (5 of 9) ............................................................................................................................ 560
Internal components (6 of 9) ............................................................................................................................ 562
Internal components (7 of 9) ............................................................................................................................ 564
Internal components (8 of 9) ............................................................................................................................ 566
Internal components (9 of 9) ............................................................................................................................ 568
1x250 cassette .................................................................................................................................................. 570
Paper pick-up assembly .................................................................................................................................... 572
Paper delivery assembly ................................................................................................................................... 574
Printed circuit assemblies ................................................................................................................................. 576
1x500 paper feeder ........................................................................................................................................... 578
1x500PF external components ...................................................................................................... 578
1x500PF internal components ....................................................................................................... 580
1x500PF PCA ................................................................................................................................... 582
3x500 paper feeder ........................................................................................................................................... 584
3x500PF external components ...................................................................................................... 584
3x500PF internal components ....................................................................................................... 586
3x500PF cassette ............................................................................................................................ 588
3x500PF PCAs ................................................................................................................................. 590
ENWW xxi