Ricoh D131 Service Manual page 23

In this manual "Horizontal" means the "Main Scan Direction" and "Vertical" means the "Sub Scan
Direction" relative to the paper feed direction.
Switches and Symbols
Where symbols are used on or near switches on machines for Europe and other areas, the
meaning of each symbol conforms with IEC60417.
Warnings, Cautions, Notes
In this manual, the following important symbols and notations are used.

A Warning indicates a potentially hazardous situation. Failure to obey a Warning could
result in death or serious injury.

A Caution indicates a potentially hazardous situation. Failure to obey a Caution could
result in minor or moderate injury or damage to the machine or other property.

Obey these guidelines to avoid problems such as misfeeds, damage to originals, loss of
valuable data and to prevent damage to the machine

This information provides tips and advice about how to best service the machine.