Canon iPF9000S Troubleshooting Manual page 81

③ "Hardware error. 03800500-xxxx"
Non-ejection mask error
Flow 1
If the firmware is Ver.1.23
or earlier, upgrade it and
check.
Non-discharging nozzle detection failure (if non-discharging only in user mode)
Flow 2
■
iPF5000 Series
Head management sensor
不吐検センサ
■
iPF700 Series
Check nozzle check
More than half of the nozzles
print in service mode
are non-discharging (per color)
Check the non-ejection sensor for displacement
Check the carriage encoder for successful
Replace the main controller
Head management sensor
Chapter 4 More Sophisticated Fault Isolation Tasks
See the explanation of P2-47.
2F2F, 2F40, 2F41,
Break 2F2F down after iPF650/750series,
2F42, 2F43, 2F44
iPF6300/6350 and iPF8300.
T03
Yes
No
Flow 2
Check to see if nozzles are not installed slantwise
Replace the non-ejection sensor
T01
Cumulative print counts (roll paper/manually
fed paper/cassettes*)
* On cassette models only (all counts
■
iPF800/iPF8000 Series
Head management
不吐検センサ
sensor
3-7
Real non-ejection
Non-discharging nozzle detection failure
Carriage encoder fault isolation
measured in terms of A4 sheets).