Confidential
2-69
All single color
Random color
User Check
- Check that ink cartridge is loaded correctly.
Step Cause Solution
1 Carriage PCB defective Replace the carriage PCB ASSY.
2 Head defective Replace the head/carriage unit.
3 Main PCB defective Replace the main PCB ASSY.
User Check
- Check that ink cartridge is loaded correctly.
- Carry out head cleaning.
Step Cause Solution
1 Maintenance unit stained Clean the maintenance unit (refer to Section
4.3.2 in this Chapter.)
2 Wrong head property value Input the head property value (refer to Chapter
5, Section 1.3.25.)
3 Head calibration uncompleted Write the head calibration data. (refer to Chapter
5, Section 1.3.2.)
4 Non-discharge of ink from
head
Carry out the recommended purge procedures
(refer to the recommended procedures in
Chapter 5, Section 1.3.29 "Purge Operation
(Maintenance mode 76)".)
5 Carriage PCB defective Replace the carriage PCB ASSY.
6 Head defective Replace the head/carriage unit.
7 Main PCB defective Replace the main PCB ASSY.