1.   And scanning and copying are generally sheet-fed operations, making it impossible to scan bound materials such as books or magazines without tearing them apart.

2.   But the scanner can be detached from its base for scanning pages from magazines or other bound materials.

3.   Photocopying bound materials has always been an awkward affair and often a damaging one to the originals.

4.   The top cover can be removed for scanning bound material.

a. + material >>共 922
nuclear 4.99%
radioactive 4.13%
building 4.10%
new 3.77%
hazardous 3.53%
genetic 2.61%
bomb-making 1.24%
explosive 1.07%
reading 1.07%
educational 1.05%
bound 0.03%
bound + n. >>共 73
volume 12.84%
copy 8.78%
foot 5.41%
book 4.73%
antibody 4.05%
hand 4.05%
galley 2.70%
material 2.70%
captive 2.03%
man 2.03%
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