Question:
Why does blank paper come out after printing and
the machine keeps making a cracking sound.
Answer:
（1）No label left outside when loading the label paper will lead
to failed paper feeding. Please make sure 0.1-0.2 inch of label
paper left outside.
（2）The paper has been used up, please replace.
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Answer:
D110 supports batch printing. The APP currently
supports up to 999 labels in one batch. But considering the
actual number of label paper in different sizes, around 300
label stickers can be printed in one batch at most.
Question:
In what situation does the error “cover is open”
pop out?
Answer:
There are possibilities as follows:
（1） The cover is not closed properly. Please repeat opening
and closing the cover for several times.
（2） Label paper is laid reversely. Please load it correctly.
（3） There are residues left in the paper bin or on the print
head. Please remove the residues or clean the print head
properly.
（4）Turbulence in transit may result in loose wiring inside the
machine. Please contact customer service.
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