Oce Colorado 1640 Operation Manual page 139

Procedure
1. Print a quality check chart on page 140
Start automatic maintenance on page 96
2.
Start manual maintenance on page 97
3.
4. Calibrate the printhead on page 142
5. Calibrate the media on page 60
6. Calibrate the printhead carriage on page 143
7. Analyze the printhead quality check chart on page 141
General workflow for solving quality problems
Chapter 6 - Improve quality 139