20 Most Recent Lanier LF310 - Page 10 Questions & Answers

There may be a clog in the toner supply unit, if you have a small vacuum made for copiers vacuum the toner supply unit and see if it corrects the problem if not you may need a new toner supply unit. Hope this helps

The printer requires that all of its ink cartridges have ink before printing, the color ink cartridges will have to be replaced.

Ok. Try this procedure:
Press yellow key.
Press 107 on the key pad
Press red key at least 5 sec.
Press "copy SP"
Press 5810 on the key pad and press #
Press "execute"
Exit all the way out and turn the machine OFF and ON.
If this do not work i advise you to call a technician to see whats going on with the Fuser Unit.
It could be a faulty Thermistor...

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Try to reset the system back to the factory state. Here's the procedure:

System Setting Reset The system settings in the UP mode can be reset to their defaults. Use the following procedure.
1. Press User Tools/Counter . 2. Hold down the '#' key and then press System Settings.
3. Press yes when the message prompts you to confirm that you want to reset the system settings. 4. Press exit when the message tells you that the settings have been reset.
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check fuser film
when you see its broken replace anf if theres anoother problem try to seek the code if indeed

Make sure that there are no paper fragments in the machine. Unplug the machine for 5 minutes to reset it, and then try again.

The machine have problem with the transfer roller or the motor which drives the transfer is overloaded,
see do the right door is closed good
if this not helped it will need to be checked by a technician.

make sure the top lamp lights when you press the print key if the lamp does not come on check the lamp harnes, the fuse, the lamp and the exposure board replace if either is faulty

If there is no paper inside, maybe the problem is with some sensor. Exit sensor maybe...
But you also can see somethings. Make sure that the doors are well closed. If you have an open switch (door switch) the machine don't change the first message (that is "jam").

First of all check if the doors are well closed.
If everything is well closed you can have several problems:
1º Toner supply defective.
2º TD sensor defective
3º Development unit defective.
If you don't have technical training i advise you to call the provider.

On the left of the operation panel you have the dial contrast. Try to adjust that. If doesnt work problably you have a broken LCD

U14 - Toner waste bottle full. Replace the waste bottle (plastic box at the bottom middle) with a new one or try to empty it.