Sharp MX-550N Questions ?

[Lawrence]

Oh im sure Paul will be lurking around to sell you a manual. As far as i know the hole punch is still the same in the new version of the machine so yes you should be able to purchase it. It ain't cheap though.

[scomeau1]

I found a manual online - Just want to see what the maintance schedule would be like. Any idea what the cost of a new hole punch kit would be ?

Thanks Scott

[scomeau1]

When you get the machine you can check whats installed by checking sim 22-10

Also check sim 20-1 and see if the Maintaince counters are turned off.

I see the 20-1 codes in the manual but how to do tell if they have been turned on/off ?
Is there a setting for this ?

Thanks Scott

[barovski]

Hi anyone, didn't find solution of my problem so decided post it here: after using hard paper got h4-01 problem. so i decided to replace thermistor and lamps but can't find there they are in my sharp mx 550n, it is my first replacement, so maybe somebody could help me in my problem?b14f374d-0a49-47b7-a177-a19358be22b7.jpg

[Lawrence]

You should start your own post vs opening using one from 2011.

Please hire a tech as i don't think you have a clue of what you are doing and will likely do more harm than good.

H4 is a fuser code. You have taken a picture of the drum frame.