Canon iPF671 Service Manual page 87

Cleaning operation timings are as follows.
Standby The following times elapsed since the last section of Cleaning 2, 3, 6, 10.
- Color: At least 720 hours
- Black: At least 3840 to 11520 hours
At initial installation and 96 hours elapsed since the last session of Cleaning 16
1 hour elapsed capped with a specified number of dots discharged per chip completed after last
wiping
Power-on At initial installation
Both heads and inks
available
No heads are available
Power off Specified number of dots discharged per chip completed since the last session of wiping
Before the Less than 168 hours elapsed capped
start of
Before printing in the wake of an error occurrence
printing
Printing Before scanning while printing
After the end A specified number of dots (color) discharged per chip since the last session of Cleaning 2, 3, 6 or 1 Cleaning 6 (Normal
of printing
A specified number of dots discharged per chip after the last session of wiping
3 minutes elapsed since the last session of capping
0.5 to 3 hours elapsed uncapped since the last session of Cleaning 1, 2, 3, 6 or 10
When the Manual Cleaning (Head Cleaning A)
Head
Cleaning
Manual cleaning (Head cleaning B)
menu choice
is executed
When the After and before head replacement
Replace
Printhead
menu choice
is executed
When the After the Move Printer menu choice is executed
Move Printer
menu choice
After power-on at secondary installation
is executed
*1: Quantities of ink consumption by nozzle train
Printer status
The print operation has completed. The following times elapsed since
the last section of Cleaning 2, 3, 6,
10.
- Color: At least 720 hours
- Black: At least 3840 to 11520
hours
At least 96 hours elapsed since the
last session of Cleaning 16
At least 1 hour elapsed capped with
a specified number of dots
discharged per chip completed after
last wiping
Print operation aborted (uncapped) Up to 72 hours elapsed after an
and CR error occurring abort
Over 72 hours elapsed after an abort Cleaning 6 (Normal
Print operation aborted (uncapped) and no CR error occurring
Ink consumption
Cleaning operation
(typ.)*1
Cleaning 6 (Normal 5g
(strong) Cleaning)
Cleaning 16 -
(Precipitated ink
agitation)
Wiping + Idle ejection 0.013g
Cleaning 3 (initial filling 50g
ink)
Cleaning 6 (Normal 5g
(strong) Cleaning)
Cleaning 16 -
(Precipitated ink
agitation)
Wiping + Idle ejection 0.013g
Cleaning 1 (Normal 1g
Cleaning)
5g
(strong) Cleaning)
Cleaning 11 (ink filling 10g
after head replacement)
Cleaning 10 (ink filling 60g
on secondary transport)
Wiping + Idle ejection 0.013g
Idle ejection 0.013g
Cleaning 1 (Normal 1g
Cleaning)
Idle ejection (+Wiping) - (0.013g)
5g
(strong) Cleaning)
Wiping + Idle ejection 0.013g
Wiping + Idle ejection 0.013g
Idle ejection MBK:0.5g(X2)
Cleaning 1 (Normal 1g
Cleaning)
Cleaning 6 (Normal 5g
(strong) Cleaning)
Cleaning 4 (ink drainage 20g
for head replacement) +
Cleaning 11 (ink filling
after head replacement)
Cleaning 5 (ink drainage 10g
for secondary transport)
After power-on at 60g
secondary installation
Chapter 2
2-19