HP DesignJet Z2100 - Page 123

Designjet Z Series — Service Manual 3-19
Service Tests (Diagnostics)
1 In the Diagnostics menu, scroll to 2. Paper Drive and press OK.
2 The printer starts the Paper Drive test to verify the subsystem. As the test
executes the Front Panel displays the following messages:
 Starting Horsburgh and Mips.
 Starting Nvm
 Starting Tests PWM.
 Starting Tests GPIO.
 Booting up the Carriage.
 Starting DelSol1.
 Starting Carriage.
 Starting AnalogEncoder.
 Getting Part Number.
 Part Number
 Getting PCA revision.
3 The Front Panel then displays the Main PCA Revision and prompts you to
press any key to continue.
4 Press any key to continue.
5 The Front Panel displays the following messages:
 Prog slow PWM paper.
6 The Front Panel then prompts you to remove the media.
7 Remove the media.
8 Press any key to continue.