Power-Off Sequence Flowchart - Canon QY8-1360-000 Service Manual

BJC-7100

1.5 Power-Off Sequence Flowchart

The following flowchart indicates the steps in the sequence between turning the printer
power off by pressing the POWER button until the printer stops.
Soft power-off by pressing the
POWER button or using the
printer driver control sheet.
POWER indicator blinks.
Has paper
been fed?
Yes
Eject paper
Has
any printing been
performed?
Yes
Purge operation
Are caps open?
Yes
Capping operation
POWER indicator OFF
Printer stops.
* : If the power is turned off using the POWER button or the printer driver control sheet (soft power
off) during cleaning or capping operations, this sequence starts on completion of that operation.
*
POWER button pressed while replacing
No
No
Black BJ
cartridge only
(BC-60)
Carriage returns to
home position.
No
Figure 4-4 Power-Off Sequence Flowchart
If the power cord or AC adaptor is disconnected before the printer is
turned off with the POWER button, the power-off sequence may be
interrupted without the nozzles being capped. In this case, reconnect the
power cord or AC adaptor, press the POWER button to start up the printer
as normal, then turn off the printer with the POWER button before
disconnecting the power cord or AC adaptor.
BJ cartridge or ink tank.
OR
Print left 10 min. or more in BJ
cartridge replacement position.
POWER indicator blinks.
No
Are BJ cartridge
installed?
Yes
Carriage returns to home position
What types
of BJ cartridge are
installed?
Is ink out?
Yes
Either color (BC-61)
or
Photo (BC-62e)
BC cartridge
Cleaning operation
Capping operation
POWER indecator OFF
Printer stops.
4-5
Part 4: Technical Reference
(without capping).
Black and color,
or
black and Photo
No
(Ink-out)
Carriage returns to
home position.