Canon iPF9000S Troubleshooting Manual page 38

Code
(last 4
Large LCD
digits)
2818 No maintenance
cartridge.
Check
the maintenance
cartridge.
Insert new maint
cart and push in
fully
2819 Maintenance
cartridge full.
Replace
the maintenance
cartridge.
Maintenance
cartridge full.
Hold base of maint
cart firmly. Keep it
level during removal
<Maintenance cartridge detection timings>
The presence of a maintenance cartridge is detected at the following timings:
①Before printing/during printing (twice per second)/at the end of printing/ between pages
②Before a recovery operation/during a recovery operation (twice per second)/before opening of the ink supply valve
③When the cartridge is removed and inserted following the occurrence of an error or warning.
Code
(last 4
Large LCD
digits)
281A Prepare for
maint cart
replacement.
281B No
MaintenanceCartri
dge capacity.
Replacethe
maintenancecartrid
ge.
No
MaintenanceCartrid
ge capacity.
Hold base of maint
cart firmly. Keep it
level during removal
2820 Cannot adjust
printhead.
Press Online to
clear the error
and readjust
printhead.
Troubleshooting Guide
Panel display
Small Small
LCD 1 LCD 2
Maint No Maint
Cartridge Cart
Load Load
Cartridge Cartridg
e
Maint Maint
Cartridge Cart
Replace Error
Cart Replace
Cart
Panel display
Small Small
LCD 1 LCD 2
MTCart
Full Soon
Maint Maint
Cartridge Cart
Replace Error
Cart Replace
Cart
Online Printhd
Key Adj Err
and Please
recalibrate Readjust
Explanation/Detection sequence
Maintenance cartridge not found
Cannot communicate, or cannot detect a
maintenance cartridge.
Maintenance cartridge full
Maintenance cartridge full is detected from
the dot count and the usage period (drying
time).
Reference) The absorber may appear whitish or weigh light,
depending on the usage conditions.
Explanation/Detection sequence
Maintenance cartridge near-full (continued
usage allowed)
Near-full has been detected from the dot
count and the usage period (drying time).
The maintenance cartridge before cleaning
does not have an enough capacity
(reusable).
Near-full has been detected from the dot
count and the usage period (drying time).
Reference) The absorber may appear whitish or weigh light,
depending on the usage conditions.
Head registration unadjustable
The adjustment value has gone out of
bounds during automatic head adjustment.
2-26
Remedial Action
(★: Reference fault
isolation procedure
or tool)
Remove and
reinstall, or
replace the
maintenance
cartridge.
Replace the
maintenance
cartridge.
Remedial Action
(★: Reference fault
isolation procedure
or tool)
Prepare a
maintenance
cartridge.
Replace the
maintenance
cartridge.
The maintenance
cartridge can be
put to reuse after
the end of
cleaning.
Check the nozzle
check pattern
and, if it is found
in error, go to ★
2F2F (P3-6).
If the nozzle
check pattern is
found normal, go
to Flow 1 in ★
2010 (P3-12).