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RepRapBCN
User Manual
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The message “Mintemp” or “Maxtemp” appears on screen:
1. Hotend temperatura has left its working range. Make sure connections are secure and wiring is not damaged.
2. If the problem persists, remove the hotend from the machine and make sure the thermistor is not broken and the wires
are not touching, which would cause a short circuit and a misreading of temperature.
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The glass is too close to the nozzle:
1. Tighten the screws on the base or adjust the Z axis endstop a little higher and start again.
2. Recalibrate the base.
The screen does not responde or nothing is shown
Para realizar los movimiento en los ejes X e Y el Arduino necesita realizar muchos cálculos matemáticos complejos
que requieren gran parte de la capacidad de procesado, por esta razón es posible que se produzcan error puntuales en
el muestreo de la pantalla. Para solucionarlos:
1. Apretar el botón del menú para acceder al menú principal
2. Seleccionar la opción superior ‘Info screen’ para volver al menú de información anterior.
De esta forma la pantalla se actualizara y volverá a mostrar la información correctamente, si no sucede esto, realizar
uno de los pasos siguientes (por este orden):
1. Turn the printer off and back on.
2. Make sure that the cables that feed the display are properly connected. The two cables coming from the electro-
nics must croos each other
3. Reload the firmware using a pc. If the firmware is incorrectly loaded a blank screen will appear (see section 8,
Firmware)
X,Y or Z carriage does not move fluently
1. Clean the guides.
2. Loosen the screws holding the guides.
10. PRINT QUALITY DIAGNOSTICS
This sections shows alist of the most common printing quality problems and how to minimize them.
Regardless, we recommend using our web configurations (www.reprapbcn.com) because they have been tested and
work well with most objects.
The part becomes separated from the hotbed (WARPING)
Sometimes the parts do not properly adhere to the glass hotbed during printing. This especially happens printing with
ABS, a material with great thermal contraction.
Summary of Contents for BCN3DR
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