HP DesignJet 250C Service Manual page 117

Before Performing the Accuracy Calibration
1
2
230
Performing the Accuracy Calibration on the DesignJet 230 and 250C
250C
1 w Before Performing the Accuracy Calibration
2
Use a sheet of approximate size A1 or D.
You must use polyester film. Otherwise the optical sensor on the carriage will be
calibrated incorrectly, and the plotter will have problems loading some types of media.
3
service mode 2
Film
4
5
Ready
SHIFT
The LED begins to flash and the plotter plots a
Ready
calibration plot. The plotter ejects the sheet, and the
LED lights up.
Load Media
6
7
Media Type
Accuracy Calib. Print.

Film
Media Type
Accuracy
Calib. Print
Cut along this line
SHIFT