EN 7User's Manual
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MAINTENANCE
After a period of time, the belt may be aging and relaxation, resulting in image printing
offset. You can use screwdriver and inner hexagonal wrench to adjust screws at the two
positions of the machine, so as to re-tighten the belt.
The belt groove and the inclined surface of the roller should be wiped regularly to remove
dust.,and wipe the laser lens with alcohol.