Canon iPF9000S Troubleshooting Manual page 40

Panel display
Code
(last 4
Large LCD
digits)
2811 Printhead
error
Open top cover and
replace the left
printhead.
Wrong printhead.
Open top cover and
replace the
printhead.
2812 Right printhead
error
Open top cover and
replace the right
printhead.
2813 Left printhead
error
Open top cover and
replace the left
printhead.
2816 Maintenance
cartridge problem.
Replace
the maintenance
cartridge.
Maintenance
cartridge problem.
Hold base of maint
cart firmly. Keep it
level during removal
2817 Maintenance
cartridge problem.
Replace
the maintenance
cartridge.
Wrong maintenance
cartridge.
Hold base of maint
cart firmly. Keep it
level during removal
Small LCD
Printhead Replace Incompatible printhead version
Printhd
Printhd Err
Replace Printhd
Printhead Right Incompatible printhead R version
Replace Printhd
Right Printhd Err
Replace Printhd
Printhead Left Incompatible printhead L version
Replace Printhd
Left Printhd Err
Replace Printhd
Maint Cartridge Maintenance cartridge EEPROM error
Replace Cart Communication is enabled but the
Maint Cart Error information is corrupted.
Replace Cart
Maint Cartridge Maintenance cartridge ID error
Replace Cart A maintenance cartridge for another model
Maint Cart Error has been mounted.
Replace Cart
2-28
Explanation/Detection sequence
Chapter 2 Indexes by Case
Remedial Action
(★: Reference fault
isolation procedure
or tool)
Replace with a
valid head.
(An error has
occurred but the
head itself is not
damaged, so
communication
has been
maintained
properly.)
Replace with a
valid head.
(An error has
occurred but the
head itself is not
damaged, so
communication
has been
maintained
properly.)
Replace with a
valid head.
(An error has
occurred but the
head itself is not
damaged, so
communication
has been
maintained
properly.)
Replace the
maintenance
cartridge.
Replace the
maintenance
cartridge.
(The
maintenance
cartridge was
capable of normal
communication
when the error
occurred.)