HP Designjet T1100 - Page 138

Service Tests and Utilities
3-30 HP Designjet T Series — Service Manual
31 The Front Panel then displays the test result.
32 Press any key to continue.
33 The printer continues the test, and the Front Panel displays:
 Preparing Pen initialization.
 Checking Pen status
34 The Front Panel then displays the test result.
35 The Encoder Manager test starts and the Front Panel displays:
 Starting EncoderManager.
 Moving Carriage center.
 Setting Encoder.
 Reading Encoder position.
 Moving Carriage to left.
 Reading Encoder position.
 Checking Encoder readings.
 Moving Carriage rightwards
 Reading Encoder positions
 Checking Encoder readings
36 The Front Panel then displays Encoder Difference (Left/Right) test result and
pr
ompts you to press any key to finish.