Input/Output Test; Service Configuration Plot - HP DesignJet 200 Service Manual

Input/Output Test

1 Connect a loopback connector (part number 07440 60302) to the serial port of the plotter.
If a connector is not available, you can place a jumper between pins 2 and 3 of the
serial port for the test.
2 Enter service mode (see page 7 2).
3 Hold down the
SHIFT
An error is displayed on the front panel if the test fails.
Media Sensor Test
When the LED is lit, manually insert a sheet of media, so that it covers the media
Load Media
sensor.
The Load Media LED should turn off, and the
loads the sheet.
Pinch Arm Sensor Test
1 With the window closed and the
lever) forward.
This raises the pinch arms. The
2 Push the media jam lever back to its original vertical position.
This lowers the pinch arms. The
LED should light up again.

Service Configuration Plot

1 Enter service mode (see page 7 2).
2 Set the to
Plot Quality
3 Load a sheet of A1 size or D size media in portrait orientation.
If you use a smaller sheet (minimum A4 or A size), all information will be plotted, except
theX" marks, used for accuracy calibration in chapter 7.
4 When the LED lights up, hold down the
Ready
and press
Service Configuration
The light first begins to flash and then remains on
Busy
and steady. The plotter plots the service configuration
plot and ejects the media.
5 Unload the media.
6 See Interpreting the Service Configuration Plot" on page 8 25 for how to analyze the bar
pattern and how to read the EEROM text block.
C3187 90000
key and press
Input/Output Test.
Busy
LED lit, pull the media jam lever (pinch arm
Load Media
LED should flash.
Ready
LED should stop flashing, and the
Ready
on the front panel.
Final
SHIFT
.
Input/Output
Test
LED should light up. The plotter then
Service
key
Configuration
Removal and Replacement
SHIFT
Load Media
SHIFT
8 23