1-17
Chapter 1 Before Operation
5-5. Classication of buzzer sounds
In this machine the buzzer sounds in conrmation when setting on the control panel or paper runs out on
the paper feed tray. Classication of the sounds is as follows.
“pi” : Operational sound at the time of normal key operation
“pipi” : Warning alarm at the time of mis-operation, mis-feed of paper, or paper empty
“pii” : At the start of folding operation or end of normal folding operation
In conrmation of change of various settings
“piipii” : At the occurrence of an error such as paper jam
“piipiipii” : At the occurrence of an error to be asked for Duplo dealer’s assistance
6. Paper Types and Sizes
Paper type
Fine quality paper : 52.3 to 157 g/m
2
/14 to 40 lb
Rough paper, Stencil paper, Recycle paper, Specic art paper, Specic coated paper
Paper size
Standard Paper (The standard paper can be used only when it is stacked in the machine direction.)
Paper
size
L × W
(mm)
Paper
size
L × W
(mm)
Paper
size
L × W
(inches)
A3 420 x 297 B4 364 x 257 LGR 17 x 11
A4 297 x 210 B5 257 x 182 LGL 14.0 x 8.5
A5 210 x 148 B6 182 x 128 LTR 11.0 x 8.5
INV 8.5 x 7
STMT 8.5 x 5.5
Paper feed
direction
Paper
Length : 105 to 457.2
4.13 to 18.0
Width : 74 to 311/
2.91 to 12.24
Unit : mm/inches
Non-standard paper
Width : 74 to 311 mm/2.91 to 12.24 inches
Length : 105 to 457.2 mm/4.13 to 18.0 inches
* The aspect ratio for non-standard paper is
1:1 to 2.2:1.
Some limitations in setting and paper quality
may be applied depending on paper size.
The A6, A7, or B7 paper can be used as non-
standard paper.
Paper that cannot be used with this machine
• Paper out of specications
• Curled paper
• Wavy paper