canon ir 5570 display freeze

[jake24482]

i got ir 5570 it has display problem keep on freezing on me if i unplug the machine for about an hour it will start working .any one any idea what causes it
yhanks

[teckat]

i got ir 5570 it has display problem keep on freezing on me if i unplug the machine for about an hour it will start working .any one any idea what causes it
yhanks

Could have a bad Inverter pcb./or bad Control panel CPU pcb.

Enter SERVICE MODE>COPIER>FUNCTION>PANELTOUCHCHK

Use it to adjust the coordinates of the analog touch panel.
Procedure
- Use it to match a specific point of the touch panel and its coordinates on the LCD.
1) Select [TOUCH CHECK] to highlight, and press the OK key.
2) Press the 9 + symbols that appear on the touch panel to make
adjustments.

COPIER > FUNCTION > PANEL
LCD-CHK
Use it to check for missing dots in the LCD.
Procedure
1) Select the item, and press the OK key to start. See that the front of the touch panel starts to go on in the following order: white, black, red, green, blue.
2) Press the Stop key to end the operation.

[Borsody75]

I had a same terrible error with this type
I pushed the start button, it scanned the image, then appeared this message on the underside of display: printing suspended.
After one or two on-off and door opening it started working for a while.

After same days of servicing the solution was the change of a f...ing microswitch of the green lever (FG6-5483-000 CABLE, FIXING/FEEDER SENSOR SW7 J271L )

Until then I didn't know the exist of this switch.

6570 microswitch.JPG

[jake24482]

thanks for replying it was digitilizer that was bad

[teckat]

thanks for replying it was digitilizer that was bad

digitilizer=TOUCH SCREEN ??

[jake24482]

digitilizer=TOUCH SCREEN ??

yes