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General workflow for improving quality
Introduction
Follow the general workflow to solve quality problems and improve the output. The
preconditions are that you:
• Have performed maintenance regularly.
Perform automatic and manual maintenance with incidents, and perform periodic maintenance
once a month or when the printer requests it. For more information, see
• Have calibrated the media.
All media types have to be calibrated first. Redo the calibration for every media width.
For more information, see
Calibrate the media on page 118
.
• See a defect in a high pass mode: [High Quality], [Specialty], [Superior], [Matte Quality], [Matte
Specialty], [Backlit]or [Backlit Density].
Do you see or experience...
Solution
a problem only or mainly visible in the 1
st
me-
ter?
Perform a media calibration, see
regular, sharp, light lines?
Perform maintenance including nozzle optimi-
zation see
.
a gradient within a swath?
Try a robust print strategy or a slower print
mode. See [Step correction] and print mode/
strategy selection in
.
OD banding or lines within the swath boun-
dary?
Clean the platen and the buffer plate, see
and redo a media cali-
bration.
problems regarding handling or application ro-
bustness?
Contact your application specialist or look into
the Media Verification Protocol.
Shortcuts into different solution directions
General workflow to solve quality problems
You can stop at any step when the issue is solved.
NOTE
Most important actions are clean the platen and clean the buffer plate.
Procedure
1.
Print a printhead quality check chart on page 266
to see if the problem occurs here as well.
2.
Start automatic maintenance on page 178
3.
Start manual maintenance on page 180
4.
Start periodic maintenance on page 182
5.
Change the media settings on page 65
. Check you used the correct media settings and media
category in the RIP (e.g. [Media thickness]).
6.
Calibrate the printhead on page 269
General workflow for improving quality
264
Chapter 7 - Improve quality
Summary of Contents for Colorado 1650
Page 1: ...Colorado 1650 Extended operation guide 2020 2022 Canon Production Printing ...
Page 9: ...Chapter 1 Introduction ...
Page 17: ...Chapter 2 Safety information ...
Page 28: ...Safety System 28 Chapter 2 Safety information ...
Page 29: ...Chapter 3 Explore the system ...
Page 36: ...The components of the printer top cover open 36 Chapter 3 Explore the system ...
Page 37: ...Chapter 4 Handle the media ...
Page 81: ...FLXfinish in the RIP Chapter 4 Handle the media 81 ...
Page 162: ...Unload a media roll from the drawer 162 Chapter 4 Handle the media ...
Page 163: ...Chapter 5 Print a job ...
Page 172: ...Use the PRISMAsync Remote Control app 172 Chapter 5 Print a job ...
Page 173: ...Chapter 6 Maintain the system ...
Page 263: ...Chapter 7 Improve quality ...
Page 273: ...Chapter 8 Configure the network and security settings ...
Page 304: ...Enable system installation from USB 304 Chapter 8 Configure the network and security settings ...
Page 305: ...Chapter 9 Troubleshooting and support ...
Page 369: ...Chapter 10 Regulation Notices ...
Page 383: ......