Canon PIXMA MX850 Quick Start Guide - Page 142

LCD Cannot Be Seen At All, An Unintended Language Is Displayed on the LCD

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LCD Cannot Be Seen At All Cause The machine is not powered on or the LCD is in the screen-saver mode. Action z If all the lamps on the Operation Panel are off The machine is not powered on. Connect the power cord and press the ON/ OFF button. The machine will power on and the LCD will display a message. z If one of the mode buttons (e.g., the COPY button) is lit The LCD may be in the screen-saver mode. On the Operation Panel, press a button other than the ON/OFF button. See "Screen-saver Mode" on page 15. An Unintended Language Is Displayed on the LCD Cause Action The language you want to be displayed is not selected. Select the language you want to be displayed according to the following procedure. (1)Press the COPY button, wait for about 5 seconds, then press the Menu button. (2)Press the ] button twice to select , then press the OK button. (3)Press the ] button once to select , then press the OK button. (4)Press the } button five times, then press the OK button. If the Bluetooth unit is connected to the machine, press the } button seven times, then press the OK button. (5)Use the { or } button to select the language you want to be displayed, then press the OK button. 138 Troubleshooting

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138
Troubleshooting
LCD Cannot Be Seen At All
An Unintended Language Is Displayed on the LCD
Cause
Action
The machine is not powered on or the
LCD is in the screen-saver mode.
If all the lamps on the Operation Panel are off
The machine is not powered on. Connect the power cord and press the
ON/
OFF
button. The machine will power on and the LCD will display a message.
If one of the mode buttons (e.g., the
COPY
button) is lit
The LCD may be in the screen-saver mode. On the Operation Panel, press a
button other than the
ON/OFF
button.
See “Screen-saver Mode” on page 15.
Cause
Action
The language you want to be displayed
is not selected.
Select the language you want to be displayed according to the following
procedure.
(1)
Press the
COPY
button, wait for about 5 seconds, then press the
Menu
button.
(2)
Press the
]
button twice to select
, then press the
OK
button.
(3)
Press the
]
button once to select
, then press the
OK
button.
(4)
Press the
}
button five times, then press the
OK
button.
If the Bluetooth unit is connected to the machine, press the
}
button seven
times, then press the
OK
button.
(5)
Use the
{
or
}
button to select the language you want to be displayed, then
press the
OK
button.