Manual sensor test (special-mode test) ........................................................................... 591 Component tests .............................................................................................................. 593 Component test (special-mode test) ............................................................... 593 Transfer-motors test ........................................................................................ 593 Belt-only test ................................................................................................... 593 Image-drum motors test ..................................................................................
593 CMYK-laser test .............................................................................................. 594 Fuser-motor test .............................................................................................. 594 Fuser pressure-release motor test .................................................................. 594 Color-alienation motor test .............................................................................. 594 ITB-contact/alienation test ............................................................................... 594 Paper-transport motor test ..............................................................................
595 Tray-1 pickup-solenoid test ............................................................................. 595 Tray-2 pickup-motor test ................................................................................. 595 Duplexer reverse-motor test ............................................................................ 595 Duplexer refeed-motor test ............................................................................. 595 Print/stop test ...................................................................................................................
597 Color-band test ................................................................................................................ 598 Scanner tests ................................................................................................................... 598 Service-mode functions .................................................................................................................... 599 Service menu ................................................................................................................... 599 Product resets ..................................................................................................................
601 NVRAM initialization ........................................................................................ 601 Solve scanner problems ................................................................................................................... 602 Solve fax problems ........................................................................................................................... 603 Solve e-mail problems ...................................................................................................................... 604 Validate the SMTP gateway address ...............................................................................
604 Validate the LDAP gateway address ............................................................................... 604 Diagrams .......................................................................................................................................... 605 Connectors ...................................................................................................................... 605 DC controller PCA ........................................................................................... 605 PCAs ...............................................................................................................
605 Product base ................................................................................................... 607 1 x 500 input tray ............................................................................................. 610 3 x 500 input tray ............................................................................................. 611 IPTU ................................................................................................................ 612 Fans .................................................................................................................................
612 Product base ................................................................................................... 612 Sensors ............................................................................................................................ 613 Product base ................................................................................................... 613 1 x 500 input tray ............................................................................................. 615 3 x 500 input tray .............................................................................................
616 IPTU ................................................................................................................ 617 Motors .............................................................................................................................. 618 xiv ENWW