Only makes one round of ice !!!! Does not despence.

Check your defrost timer also make sure its turning also there's a thermostat and heating element that defrost the ice at given cycles

Check the door is closing properly

Check for ice on back wall if iced up check defrost heater and defrost timer also check and besure evaperator fan is working check wireharness on heater, timer, and evap. fan motor.Sounds like you have a defrost prob. Turn off for 24hrs to melt ice turn unit back on if it works for a few days then ices back up you have a defrost prob.

Can't locate specific manual for your product but sounds like a defrost problem.
Unit should defrost on a regular basis. Usually controlled by a timer. It should turn refrigeration system off, including fans, and turn on heaters to clear any frost or ice on the evap coils. Cycle varies on usage. Look for timer and see if it is running. Make a mark on it and give it an hour and check again to see if it has moved.
Hope this gets you started.

Possibly a bad valve but more likely not enough water coming to the unit,follow the water line from the back of the unit to where it hooks to the pipes there is usually a little saddle valve there,try closing it all the way and then open it back up check the water through the door and see if the pressure doesn't improve. 
 You can also remove the Ice maker clear out the fill tube and sit a cup under the end of it for a day or two if you get water in the cup and Ice in the tube you probably have a solenoid valve that isn't closing completely.

I have had this with other Taylor machines. The rear drive bearing has a pin driven into the coupling that turns the beater bar. This pin will shear off. The pulley will turn and give the illution that the beater bar is turning but it really isn't. With the unit unplugged, try holding the beater bar still and try turning the large drive pulley.
I have also had situations where the hex piece that the drive shaft goes into, was rounded out. As soon as the mix go a little firm, the beater bar would stop turning but the rear drive assy didn't.
Check this out and let me know.

drain hose is kinked. straighten it out and clean it and it will be fine.

hi i have same problem one of my lodgers left the door open and it froze thick with ice i defrosted it and let it dry for 3 days and was fine for a couple of days then it defrosted so i switched it of for 24 hours it worked fine for a day before it defrosted again could you email me with any help thanks [email protected] matt

it really doesnt matter how full you fill the bucket. round cubes will probably dispense just fine if you have access to that shape ice. 
One additional thing, be sure to turn the icemaker off to prevent the fill valve from going bad and to keep it from making a loud buzz about every 10 minutes. thx peyton

sounds like you have a clogged defrost drain tube. removing back panel of freezer will give you acess to drain trough, melt away the ice with a hair dryer, youll find a drain hole under there somwhere,pouring boiling water down the drain will clear it pretty quickly( i use a steam machine purchased from the infomercials works awesome, after you clear it and all water drain down tube wrap a piece of solid copper wirearound the heater( black calrod heater right above the drain trough) and stick it in the whole maybe an inch or so. now everythime the heater comes on to defrost it will prevent the hole from freezing over