HP Designjet 250c Service Manual - Page 163

9 Configure the plotter with the correct model ID as follows: Only one opportunity is given to perform this procedure and there is no indication that it was successful. If the plotter is to be configured as a DesignJet 350C (Color) plotter, hold the ALT key down and press the two Color Configuration keys at the same time. ALT Color Configuration If the plotter is to be configured as a DesignJet 330 (Monochrome) Shift plotter, hold the SHIFT key down and press the two Mono Configuration keys at the same time. 10 Turn the plotter OFF. Mono Configuration 11 Reconnect the media motor encoder cable to the main PCA (connector ENC X). 12 Turn the plotter ON and print the Demo Plot to check if the plotter has been correctly configured. If the plotter is still incorrectly configured, repeat the model ID configuration procedure from step 2. 13 Because all plotter calibrations are reset during the model ID configuration procedure, the plotter must be recalibrated. To perform the accuracy calibration ' page 7Ć8. C4699Ć90000 Troubleshooting 8Ć29