7-8
Adjustments/Calibrations
EDGE SENSE CALIBRATION
The edge sense calibration is used to calibrate the intensity of the line sensor in the carriage
PCA. A flag is cleared and set in the EEROM after the calibration and is used until recali-
brated. An improper calibration can result in edge detection failures during media loading.
The pen alignment procedure is also performed as a part of this calibration.
Perform the edge sense calibration whenever the:
Edge Sense Calibration is accessible through the ª
Service Tests
º menu. To perform the edge
sense calibration, do the following:
Note
You must use paper when performing this calibration.
1. Press
Enter
at the ª
Status
º display.
2. Use the arrow buttons to scroll to the ª
Utilities
º main menu. Press
Enter
.
3. Simultaneously press the
Enter
and the
Up Arrow
buttons to access the
ªService
Test
º submenu.
4. Scroll to the ª
Edge Sense Calib
º submenu. Press
Enter
.
5. Messages in the display will inform you to load media for the calibration to proceed.
Part of the calibration procedure is an automatic performance of the pen alignment
procedure. This process takes approximately four minutes to complete.
Summary of Contents for 650c - DesignJet Color Inkjet Printer
Page 1: ...PrinterFAQ COM HP DesignJet650C User Guide ...
Page 126: ...7 10 Adjustments Calibrations Notes ...
Page 156: ...9 4 Product History Notes ...
Page 165: ...10 9 Parts and Diagrams Illustrated Parts Breakdown C2859A Electronics Enclosure C C2858 3 1 ...
Page 167: ...10 11 Parts and Diagrams Illustrated Parts Breakdown C2858A Electronics Enclosure C C2858 4 1 ...
Page 183: ...10 27 Parts and Diagrams Illustrated Parts Breakdown Paper Drive Assemblies C C2858 12 1 ...
Page 199: ......