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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
thro
ugh 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
Pa
nel 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 k
eys to select whether or not the motor moved the carriage.
14 Press OK to c
ontinue.
15 The Front Panel prompts you to confirm that the Carriage has moved to the
middle p
osition.
16 Use the Arrow keys to select whether or not the carriage has moved to the
middle.
17 Press OK to c
ontinue.
18 The printer then continues the Scan Axis test. As the test executes the Front
Pa
nel displays the following messages: