Operation Manual

<Symptom> · Blotches appear
· Blank lines appear
· Specified dots are not printed
<Cause> BJ cartridge, faulty BJ cartridge contacts, carriage ribbon
cable, purge unit, control board, carriage board, faulty ink
tank.
<Measures>
4-19
BJC-3000
Part 4: Troubleshooting
Troubleshhotin
Ye s
No
2.Replace the BJ
cartridge
Cleaning
Nozzle check pattern
Print defects?
Ye s
No
Problem recurrence?
END
Next
Page
Execute cleaning five times.
See
Part 3: 1.3.2 Nozzle check pattern print
(Page 3-6) .
1.Replace the
appropriate ink tank
END
3. Faulty Printing
/Blank Lines
Appear