ir3300i display black

[repeatcopiers]

I have a Canon ir3300i that has a black screen, the buttons all work as you can still use it you just can't see the screen. We've replaced the entire control panel and still have the same problem.

[teckat]

Re: ir3300i display black

I have a Canon ir3300i that has a black screen, the buttons all work as you can still use it you just can't see the screen. We've replaced the entire control panel and still have the same problem.

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1-check connectors on Composite Power Supply.
2-DC Controller > FLASH DIMM
3-check Memory
4-Boot DIMM

[Canuck]

Re: ir3300i display black

What if you boot up in download mode...28 power on...anything on screen? If so,reflash the machine. Firmware corrupt possibly. Check all dcon and mn-con connections...

[Rvale]

Re: ir3300i display black

from easy to hard, lamp on the panel, firmware, cable and power supply. memory is quite improbable as the machine still works.

[repeatcopiers]

Re: ir3300i display black

Embarrassed to say it was the lcd screen, evidentally the 2nd control panel we tried was bad as well.