• Bond, Ledger: 17" × 22"
• Offset, Text: 25" × 38"
• Cover: 20" × 26"
• Index: 25
1
/
2
" × 30
1
/
2
"
Ream weight can be calculated using the following equation:
Ream weight (lb) = basis weight (g/m
2
) × dimension of paper (m
2
/sheet) × 500 (sheets)
The following table shows the relationship between basis weight and ream weight:
Ream weight
Basis weight
(g/m
2
)
Bond / Ledger
(lb.)
Offset / Text
(lb. text)
Cover
(lb. cover)
Index
(lb. index)
52 14 36 20 29
60 16
*
40
*
22 33
75 20
*
50
*
28 42
90 24
*
60
*
33 50
105 28
*
70
*
39 58
108 29 73 40
*
60
118 31 80
*
44 65
120 32
*
81 45 67
135 36 90 50
*
75
148 39 100
*
55 82
162 43 110 60
*
90
*
176 47 120 65
*
97
199 53 135 74 110
*
216 58 146 80
*
120
244 65 165 90
*
135
253 67 171 94 140
*
256 68 173 95 142
3. Printing on Special and Thick Paper with Optimal Settings
40