HP 250C Service Manual
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Media-Axis Test
The drive roller rotates in steps, each equivalent to one swath advance.
The
Film
LED turns on (steady) if the mediaĆaxis test has not found an error.
If the test fails, the
Film
LED flashes.
OK
Failed
Output to the Serial Port (Viewing Output 8-36)
Maximum PWM: The maximum PWM for each cycle.
A typical media-axis PWM is 52. The maximum allowed is 65.
! !
Shift !
Media-Axis
Test
Shift