1.Focus laser head can't radiate light.
a) Laser can't
1) Laser power wan
not turned on.Turn on the laser power supply.
2) Some problem occurs in the junction
between laser tube and laser power connect it well.
3) The laser tube damaged because of
aging : replace a new one.
4) The laser power supply damaged:
replace a new power supply. There is no signal for laser radiation
from the control system.
5) Examine the connection between the
control system and the power of laser, and check the control system.
b) Deflection of light way lens/mirrors: reset
2. Cutting or engraving depth is not enough.
1) The setting of
laser power export is too low: set the laser power output to a higher
level in the control panel.
2) Cutting/engraving speed is too high:
set the speed to a lower level in the control panel.
3) Reflex mirrors and focus lens in the
light way have polluted or the plating reflex menbrane of the mirrors
surface and clarity increasing menbrane of the lens surface damaged:
clean the lens/mirrors or change a new lens/mirrors.
4) The focus of lens is not in correct
place :reset focus point.
5) Aging porblem of laser tube: increase
laser power setting value or change laser tube.
6) output electric current not powerful
enough: adjust the power supply or change to another one.
3. After the computer output typesetting, the
machine can't move.
1) The power supply
of driven system of engraving machine is not turned on: turn the power
2) The communicate cable between computer
and engraving machine is not connected well:turn off main power switch
and connect them well.
3) The motion control card or the soft
dog is not well installed
4. There are redundant threads in engraving or
1) There are some
problems with communication cable: Please change communication cable.
2) Engraving machine and computer are not
earthed well: let the machine and computer earthed reliably.
3) There are creep age or the clutter in
the computer power supply: change or maintain the computer power
4) Computer system error:reinstall
computer operation system or chang another computer.
5) There are too many temporary files in
the computer: clear the computer system in time and delete the
6) Application software error: reinstall
application software and setup the driven software.
7) If using the machine in moisture
surrounding and lots of dust accumulating on the
machine case,communication cable or the inside connection line will
make the power
discharge disturb: clean and warm-up the machine before use it.
8) Unsteadiness of outer power caused by
power disturbance: choose an more pure power supply.
9) There are high frequency disturb
source around the machine: keep away with the haigh requency disturb
5. The output is rejected,there are something
discord locally, or file is missed partly.
1) The design
exceeds the range: check the range of the design, then reduce the
design range to the apporpriate range.
2) The file size is too large: reduce the
setting defintion, or increase the scanning step distance, or to scan
sengraving function without pre-accelerate.