274
±²« £°¦ ² ²®
HE
¡
±²« £°¦ ² ²®
¬°
§£§£³ª¬£¨±®«¨ ±²®
²£±«
•
¬°²®´£¡ª
•
£°¦ ² ²®
•
¬°
•
HE
275
²£±«
´²´²¡³©¥´£®°¨¥ª£±²«´±´¬¨ª¨´´¥£§
¬°²®¤£¥²°¦´¨£´¨©ª£³±²«±£´¬¨´ª¥´¬°²®
´´²°´±´¬¨´±²«´ª¨´¦¬§£¬£®³¨
ª¨´´²£
•
«±¦¡ §£ª²£§±²¨
•
±´¬±£²«©¨
•
¯±¦
•
£ª§£¬°³¬
Dots Per Inch dpi
¯ª£¦´±ª´¨ª²®
¬±²«´²®´©¥¦©´£ª§££²³®§£¬°²®«¨£®¦§£¨ª²®
²®£ª ©¦²¡³ ¦²®£ª§£¬°©¥¦©´£ª
600 dpi
£´£¨¬° ´££«¬
£¥²°´¦¨¦§³££¦©´£ª³´¢³®´°¬´±®«¨
¬°²®´£¡ª
´¦¢
²®
§©££¬¦§£³ª¤£´¬££´¡²¦§£³²ª±´¬±£²«
¬°
²¬
£¡¢³§£¥²°§£¦§£°±²°£¦¦¦¬§£§£¥²¬¦¬°²®´²
°£¥¢£¦¡¦³¡±´¬±£²«¤£¦´§£¢£¨§£¦±«£
±²«ª¨´³¨´³´
276
±²« £°¦ ² ²®
HE
¬°²®´£¡ª
±£²«¦³¬£¨³¨£³
´°¦¨¨²®´²
´°¦¨¨¬°´²
«±®
150 dpi
©¦²¡³
•
£ª²¢±¦²
150 dpi
ª£ª¨´§©¦²¡³
•
±¦¡§£ª²´³²
´³²ª¨´§²®£ª
•
±¦¡§£ª²
¬°ª¨´§¬¬°
•
¢«±¢´¥£²¬
300 dpi
©¦²¡³
•
¢«±¢±£®² «®
±£®²¢«±¢²¬
600 dpi
•
´¥²¨
±£®²²¬
150-300 dpi
•
§£¨¦£°¢³®
´±£®²¢«±¢²¬©¦²¡³
•
±
´£ª¬°±£®²¦²®£ª
•
§£¨¦£°´¦¦°¨
¬°ª¨´§¬°
¤«¨¦¬°´
75 dpi
¢«±¢²¬©¦²¡³
•
±£®²²¬²®£ª
•
§£¨¦£°
¬°ª¨´§¬°
•
HE
277
£°¦ ² ²®
¦£ª£³
dpi
¯ª£¦´±ª£´£¦££±£²«´²®¦¦¥¥
¦³²®´²£ª®¦©¥¦²®¦¬¬£®³¨±£²«²¡¦ª¨´
¦²±¨´ª¨´¦³±£²«¨¦£®«ª¨´¦´¬±±²«
X
¦ª¨´¦±²¤¨«¨§±¨³£¤
(3 x 5
in
¨¨
X
75 dpi
¦±²«´²®´²
1.5 x 2.5
in
¨¨
²®
²±¨¦
£ª£³±£²«²¡¦¦
´°¦¨¨±²«´²®
§§
76 x 127
(3 x 5 in.)
§§
38 x 63.5
(1.5 x 2.5 in.)
§§
76 x 127
(3 x 5 in.)
§§
152 x 254
(6 x 10 in.)
75 dpi
150 dpi
300 dpi
278
±²« £°¦ ² ²®
HE
¬°
§£§£¥²¬¦±£²«±´¬´¬¬°£¥²¬´©¥¦©´£ª
²
¯¦¨¨³¨£³
¬°´²£¦©¥£
£´¥£¬°§¦£°
´¥£¬°©¦²¡³£¨¦£°
¡£¨£¬££§¦£°²££ª¦¬«®´¬
±²«´ª¥´
¦£²¬°§¦£°
´¥£¬°©¦²¡³£¨¦£°
´£³¡³£²³¥ ²³¨´³
±£²«´³²ª²³¥¯±¦¦
¤¨«¨¦³²£¨
±²«´ª¥´
¦§¦£°
¬°£¨¦£°²±£¬§£¦£¥¨§£¥¨«¨
©¦²¡³
TWAIN
©±´¦ª¨
¦¢«±¢
¢«±¢²±£¬§£¦£¥¨§£¥¨«¨
TWAIN
©±´¦ª¨
²¬¨¬°
´£ª¬°±£®²²±£¬§£¦£¥¨§£¥¨«¨
TWAIN
©±´¦ª¨
§£²¬¨²®£ª
²¡³±£®²²±£¬§£¦£¥¨§£¥¨«¨
©¦
TWAIN
©±´¦ª¨
§¦£°
¬°£¨¦£°²±£¬§£¦£¥¨§£¥¨«¨
©¦²¡³
±£´¬¨´ª¥´
¢«±¢
¢«±¢²±£¬§£¦£¥¨§£¥¨«¨
±£´¬¨´ª¥´
¢£¢
§£¥¨«¨´±´¬´¬²ª¢©¥«¡¦
±£´¬¨´ª¥´
HE
280
ª°©¢
´²£ £¬°¨
33 ......................................................................................................................
±´¬
33 .......................................................................................................................
±£²«
´²
23 ..........................................................................................
©±´¦ª¨ ´«®¨£ª££®¨
¦¡¨´²£²´²
23 ..........................................................................................
©±´¦ª¨ ´«®¨£ª££®¨
«®
£¨¦¬«®