HP Designjet T Series — Service Manual 3-13
Service Tests (Diagnostics)
8 The Front Panel prompts you to confirm that the carriage supply LED is
switched on
.
9 Open the Window and verify that the LED is on. The LED can be seen
thr
ough the slots in the carriage cover.
10 Press OK if
the LED is on. If the LED is not on or use the Arrow keys to
select NO and press OK..
11 The printer then continues the Scan Axis test. As the test executes the Front
P
anel displays the following messages:
Booting Up Carriage.
Starting SVS Motor.
Getting Part Number.
Getting Scan Axis Size
Preparing SVS.
Prog slow PWM scan.
Moving Carriage middle.
12 The Front Panel prompts you to confirm that the Carriage has moved
.
13 Use the Arrow
keys to select whether or not the motor moved the carriage.
14 Press OK to
continue.
15 The Front Panel prompts you to confirm that the Carriage has moved to the
mi
ddle position.
16 Use the Arrow keys to select whether or not the carriage has moved to the
middle.
17 Press OK to
continue.
18 The printer then continues the Scan Axis test. As the test executes the Front
P
anel displays the following messages:
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