Canon iPF9000S Troubleshooting Manual page 37

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 Small
LCD 1 LCD 2
Printhea Printhd Incompatible printhead version
d Err
Replace Replac
Printhd e
Printhd
Printhea Right Incompatible printhead R version
d Right Printhd
Replace Err
Printhd Replac
e
Printhd
Printhea Left Incompatible printhead L version
d Left Printhd
Replace Err
Printhd Replac
e
Printhd
Maint Maint Maintenance cartridge EEPROM error
Cartridg Cart Communication is enabled but the
e Error information is corrupted.
Replace Replac
Cart e Cart
Maint Maint Maintenance cartridge ID error
Cartridg Cart A maintenance cartridge for another model
e Error has been mounted.
Replace Replac
Cart e Cart
2-25
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.)