HP 220mx Manuale Utente Scaricare il pdf (Pagina 73)

Chapter 3 3-33

Operating the Jukebox

Running an Internal Test

Operating the

Jukebox

BOTTOM THUMB

Used by service personnel only.

Reports THUMB A,

THUMB B, or NO THUMB. Looks at the top and bottom

thumb sensors and reports whether the thumbs on the

disk transport mechanism are in the forward or back

position. If THUMB A or THUMB B is returned, the

specified thumb is the forward position. If NO THUMB

is returned, both thumbs are in the back position.

TOP THUMB Used by service personnel only.Reports ON or OFF.

Looks at the top thumb sensor which reports whether or

not the thumb that is currently on the top side of the

disk transport mechanism is in the forward position. If

ON is reported the thumb is in the back position; if OFF

is reported the thumb is in the forward position.

TRANSLATE

SENSOR

Reports ON or OFF after looking at the translate

calibration sensor. (Display automatically updates if the

status changes.)

Test Name Description

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HP 220mx Manuale Utente Pagina 73