Canon i470D Service Manual page 16

(2) Service mode
Function
Service test print
EEPROM information print
EEPROM initialization
Waste ink counter reset
Destination settings
Print head deep cleaning
Operation panel display
confirmation
<Service mode operation procedures>
1) Close the access cover, and turn off the printer. While pressing the Resume/Cancel button, press and
hold the Power button. (The LED lights in green to indicate that a function is selectable.)
2) While holding the Power button, release the Resume/Cancel button.
3) While holding the Power button, press the Resume/Canc el button 2 times, and then release the Power
and Resume/Cancel buttons. (In the operation panel, "02" will be displayed. Each time the
Resume/Cancel button is pressed, the LED lights alternately in either orange or green. During
initialization, the LED blinks in green.)
4) When the LED stops blinking and lights in green, press the Resume/Cancel button the specified number
of time(s) according to the function listed in the table below. (Each time the Resume/Cancel button is
pressed, the LED lights alternately in either orange or green.)
Time(s) LED
0 times Green Power off
1 time Orange Service test print
2 times Green EEPROM information print
3 times Orange EEPROM initialization
4 times Green Waste ink counter resetting
5 times Orange Destination settings
6 times Green Print head deep cleaning
7 times Orange Not used in servicing
8 times Green Return to the menu selection
or more
5) After the function (menu) is selected, press the Power button. The LED lights in green, and the selected
function is performed. (When the operation completes, the printer returns to step 4) above.)
<Destination setting>
6) Press the Resume/Cancel button the specified number of time(s) according to the destination listed in
the table below, and then the Power button.
Time(s) LED
1 time Orange Overseas:
2 times Green Japan:
Procedures
See "Service mode operation
procedures" below.
See "Service mode operation
procedures" below.
See "Service mode operation
procedures" below.
See "Service mode operation
procedures" below.
See "Service mode operation
procedures" below.
See "Operation panel operation
confirmation procedures"
below.
Function
When the print head is not installed, the carriage returns
and locks in the home position.
When the Power button is pressed during printing, printing
stops, and the mode returns to step 4) above.
When the Power button is pressed during printing, printing
stops, and the mode returns to step 4) above.
Proceed to the following steps 5) and then 6) to set the
destination.
Cleans black and color, simultaneously.
Return to step 4) above.
Destination
i470D
PIXUS 470PD
1 - 10
Remarks
Set a sheet of A4/LTR- or larger-sized paper.
For print sample, see page 1-12.
Set a sheet of A4/LTR- or larger-sized paper.
For print sample, see page 1-13.
The following items are not initialized:
- USB serial number
- Destination settings (Japan / Overseas)
- Cleaning flag on arrival
- Waste ink counter
Both the main and the borderless print waste
ink counters are reset at the same time.
Overseas: i470D
Japan: PIXUS 470PD
Cleans black and color, simultaneously.
Confirm the operations of operation panel
display and operation buttons. Perform the
confirmation at operation panel replacement.
Remarks