before using the machine, Originals, Size and weights of recommended originals – Ricoh LDD280 User Manual
Page 37: Before using the machine, Metric version ❖ inch version

25
1. Before Using the Machine
Originals
Size and Weights of Recommended Originals
❖ Metric version
❖ Inch version
Note
❒ The maximum number of originals that can be placed in the ADF is about 50
(80 g/m
2
, 20 lb).
❒ If you do not lift the exposure glass cover more than 30° when you place an-
other original, the machine might not detect the next original size correctly.
Where original is
placed
Original size
Original weight
Exposure glass
A3 L, B4 L, A4 KL, B5 JIS
(Japanese Industrial Standard)
KL
--
ADF
A3 L, B4 JIS L, A4 KL,
B5 JIS KL, A5KL
52–128 g/m
2
Where original is
placed
Original size
Original weight
Exposure glass
11" × 17" L, 8
1
/
2
" × 14" L,
8
1
/
2
" × 11" KL
--
ADF
11" × 17" L, 8
1
/
2
" × 14" L, 8
1
/
2
" ×
11" KL, 5
1
/
2
" × 8
1
/
2
" KL
14–28 lb.
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