Maintaining The Print Head; Flowchart Of Print Head Maintenance - Canon MultiPASS MP390 User Manual
Canon multipass mp390: users guide
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Also See for MultiPASS MP390:
- Service manual (149 pages) ,
- Setup sheet (8 pages) ,
- Brochure & specs (6 pages)
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Maintaining The Print Head
You can print a nozzle check pattern to check whether the print head is operating properly, and then
clean or align the print head.
Flowchart Of Print Head Maintenance
Print the nozzle check pattern.
This pattern enables you to check whether the ink is ejecting from the print head nozzles correctly and
whether the print head is aligned. For instructions on printing and reading the nozzle check pattern, see
page 115 and page 116.
If the nozzle check patterns
are not printed correctly,
Step 2
Perform normal print head cleaning.
<CLEANING> (See page 117)
If there is no improvement,
Step 3
Perform deep print head cleaning.
<HEAD REFRESHING> (See page 117)
If there is no improvement,
Step 4
Replace the ink tanks. (See page 110)
If there is no improvement,
The print head may be damaged. Contact the
Canon Customer Care Center.
114
Maintenance
Step 1
If the print head position patterns
Align the print head. (See page 118)
If there is no improvement,
Replace the ink tanks. (See page 110)
are not uniform,
Step 2
Step 3
If there is no improvement,
Chapter 12
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