MX-3110N Dead Panel

[a1image]

I got a brand new Sharp MX-3110N cheap because the touch panel was dead but fans were running.
I went thru the entire Sharp Bulletin #TT-20351. All voltages checked out, so I ordered a MFP PWB and
it fired up the copier, the power lights come on but the display touch panel is still dead. Any suggestions?

[bilyahn]

How much memory in the machine? Had this happen with an MX5001 that was short a couple of memory chips.

Good luck.

Bil

[a1image]

It has two memory sticks on the MFP PWB.
How many are they suppost to have?
I just noticed it has a Program rom but not a boot rom is it suppost to have two roms on the board or just one

[bilyahn]

Looks like you should have 2 (see item 26 and 27) We don't have one of these yet so not sure on the memory but you should have at least 1 - 500Mb memory and 1 - 1 Gb memory if the MX5001 is anything to go by.

Good luck.

Bil

MX3610S5ELR_14_ PWB_Memory device_p67-p68.pdf

[Bani]

Hallo,

I had the same problem, it was a faulty SD Card.

[neilobusk]

Hallo,

I had the same problem, it was a faulty SD Card.

yep same here had this a few times here in the uk

[neilobusk]

yep same here had this a few times here in the uk

this may help

NoBoot mx 3110.pdf

[a1image]

I'll order a SD card and I'll keep you posted as of the results, thanks

[vlad_robas]

So did the SD card solved the problem?

[Jokakorn]

Also check to see if the sd boot switch is in the on position.

Top left part of the MFP board there are 2 dip switches, one for update, other for SD boot. There has been a rash of faulty SD cards though.