Canon PIXMA iP5300 Service Manual page 52

At print head
replacement
(All in sequence)
At ink tank
*3
replacement
(Black/Color/All in
sequence)
Manual cleaning
(Black/Color/All at
the same time)
Deep cleaning
(Black/Color/All at
the same time)
If the print head has
not been capped
before soft-power-on
(All in sequence)
*1: The counter for the on-arrival cleaning is checked at opening and closing of the top cover (the first opening and
closing only), before start of printing, at dot-count cleaning (at paper ejection), and at manual cleaning, and the
on-arrival cleaning is performed according to the counter value. After each on-arrival cleaning, the counter value
is reduced by 1.
When the counter value is 3, 2, or 1: On-arrival cleaning is performed.
When the counter value is 0: On-arrival cleaning is not performed.
*2: When 24 to 504 hours have elapsed since the previous Black cleaning, timer cleaning - 0 is performed. However,
this cleaning will be conducted up to 5 times from the printer installation, and no further timer cleaning - 0 will
be performed.
*3: When only the black ink tank is replaced, Black cleaning is performed. One of the color ink tanks is replaced,
Color cleaning is performed. Both the black and color ink tanks are replaced, All-in-sequence cleaning is
performed.
2-2. Moisturizing Timer Sequence
If the top cover is opened for a long time, the print head is left uncapped and pre-printing ink ejection is not
performed for that duration. After that, ink may not be ejected at start of printing or at pre-printing ink ejection
operation.
To prevent the print head nozzles from getting dried, each opening of the top cover is counted as well as its
duration, and capping or purging is performed according to the counted value to moisturize the nozzles.
During the capping operation, the message is displayed on the monitor indicating printer maintenance is being
performed.
The moisturizing timer calculates a total amount of the following:
(1) A period of time the print head moves from the standby position to the print head replacement position.
(2) A period of time the print head stays in the print head replacement position.
(3) A period of time the print head returns from the print head replacement position to the standby position.
When the print head is removed and
installed.
When an ink tank is replaced (without the
print head removal or re-installation)
- Via the printer button (All at the same
time only)
- Via the printer driver (Selectable from
Black, Color, or All at the same time)
Via the printer driver (Selectable from
Black, Color, or All at the same time)
Timer counter value
0.53 (Black)
2.223 (Color)
0.375 (Black)
1.04 (Color)
0.20 (Black)
0.53 (Color)
0.375 (Black)
1.04 (Color)
0.375 (Black)
1.04 (Color)
Less than 300 sec.
90
75 (All in
sequence)
40 (Black)
60 (Color)
45 (All at the
same time)
40 (Black)
45 (Color)
75 (All at the
same time)
40 (Black)
60 (Color)
75 (All in
sequence)
300 sec. or more