Unable to power up my 700XL computer

COULD HAVE HOUR COUNT LAMP LOCKUP YOU WILL NEED TO RESET HOUR COUNTER BY USING BUTTON CONFIG AND MAINS.

john

www.jvsvisual.com

See


http://h50146.www5.hp.com/lib/doc/manual/workstation/xw6400/364898-001.pdf



Page 110 - M/B or Processor fail.

If the problem is same with different input devices and you have ensured there are no loose contacts in power outlet, RC jack, cable and sockets, the TV needs servicing.

check the power supply and rem or proccesor

Welcome to Fixya
If this happened recently then try to reset the printer to factory state. Please see procedure below:
1.Connect the Canon PIXMA iX4000 printer to the power cord. ( note : If the automatic power-on function is enabled in the printer, the printer enters the service mode for the first time, but it will never enter the service mode if the printer is turned off by the Power button. This is because the printer remains to be turned on internally if the power is turned off by the Power button. To prevent this, disconnection of the power cord is required before starting the printer in the service mode ) .

2.With the Canon PIXMA iX4000 printer powered off, while pressing the Resume/Cancel button, press and hold the Power button. (note : Don't release the buttons. The Power LED lights in green to indicate that a function is selectable.)

3.While holding the Power button, release Resume/Cancel button. (Don't release the Power button.)

4.While holding the Power button, press Resume/Cancel button 2 times, and then release both the Power and Resume/Cancel buttons.

5.When the Power LED lights in green, press the Resume/Cancel button 4 times to reset waste ink counter in the Canon Pixma iX4000. (note : If the Power LED does not light in green the printer does not enter the service mode, disconnect the power cord and plug it again. Then start from step 1 to start the printer in the service mode again).

6.At the end of the service mode, press the Power button. The paper lifting plate of the sheet feed unit will be raised.
Note :

Each time the Resume/Cancel button is pressed, the Alarm and Power LEDs light alternately, Alarm in orange and Power in green, starting with Alarm LED.
Other specified number of time(s) according to the function listed in the table below.

Time(s) LED indication Function Remarks
0 times Green (Power) Power off
1 time Orange (Alarm) Service test print
2 times Green (Power) EEPROM information print
3 times Orange (Alarm) EEPROM initialization
4 times Green (Power) Waste ink counter resetting
5 times Orange (Alarm) Destination settings
6 times Green (Power) Print head deep cleaning (Cleaning of both black and color)
Thank you for using Fixya!

If you need further help, reach me via phone at https://www.6ya.com/expert/elixirjose_00375ea24bd8141b

the orange light always turns on while the power key is pressed.... try changing the battery......

E22 means cartridge error
1) With the printer powered off but connected to a power source, press the Power button while pressing and holding
the Stop/ Reset button.
2) When the Power LED is lit, press the Stop/Reset button two times while pressing and holding the Power button.
3) When releasing the Power button and the Stop / Reset button (regardless of order), the printer will move into a
service mode. (Waiting for menu selection)
4) When the LED lights in green, press the Stop/Reset button the specified number of time(s) according to the
function listed in the table below.(Each time the Stop/Reset button is pressed, the LED lights alternately in
orange and green, starting with orange.)
The number of the Reset
button pressing
LED Function Remarks

0 time Green Power off
1 time Orange Service pattern print
2 times Green EEPROM print
3 times Orange EEPROM reset
4 times Green Waste ink counter reset See waste ink counter reset
procedures below.
5 times Orange Destination setting See Destination setting
procedures below.
6 times Green Print head deep cleaning
11 times Orange Button / LCD checking
12 or more times Returns to a menu selection

> orange steady battery light

It will turn GREEN when the battery is fully-charged.
Is there a problem with the battery not accepting a charge?
Remove the battery, to see if the computer will start without it.

> power button lights shift key and 2 function lights

Do these 2 lights just "blink" once, and then go out?

Does a "power" button stay lit?

Have you hired a professional computer technician to trouble-shoot?

found this at fixyourownprinter.com. Seems it works on most canon models and may work on your ip1800.

1) With the printer power turned off, while pressing the Resume/Cancel button, press and hold the Power button. (DO NOT release the buttons. The Power LED lights in green to indicate that a function is selectable.)
2) While holding the Power button, release the Resume/Cancel button. (DO NOT release the Power button.)
3) While holding the Power button, press the Resume/Cancel button 2 times, and then release both the Power and Resume/Cancel buttons. (Each time the Resume/Cancel button is pressed, the Alarm and Power LEDs light
alternately, Alarm in orange and Power in green, starting with Alarm LED.)
4) When the Power LED 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 Alarm and
Power LEDs light alternately, Alarm in orange and Power in green, starting with Alarm LED.) [hth: I believe the power button has to be pressed once more after cycling the alarm button to complete the action. The power/resume-cancel button LEDs toggle to help you count.]

Time(s) LED indication Function Remarks
0 times Green (Power) Power off When the print head is not installed, the
carriage returns and locks in the home position capped.
1 time Orange (Alarm) Service test print See 3-4. Verification Items, (1) Service test print.
2 times Green (Power) EEPROM information print
See 3-4. Verification Items, (2) EEPROM information print.
3 times Orange (Alarm) EEPROM initialization [hth: does not re-initialize Waste ink counter]
>>>> 4 times Green (Power) Waste ink counter resetting
5 times Orange (Alarm) Destination settings [hth: not applicable]
6 times Green (Power) Print head deep cleaning (Cleaning of both black and color)
[hth: 7-10 not applicable]
11 to 13 times Orange, Green, Orange (Alarm, Power, Alarm) Return to the menu selection
14 not used in servicing
15 Orange (alarm) return to the menu selection,.

Note: If the Resume/Cancel button is pressed 16 or more times, the Alarm or Power LED lights steadily without
any changes.

try resetting bios setting