
Read this manual carefully before you use this machine and keep
it handy for future reference. For safe and correct use, be sure to
read the Safety Information in this manual before using the
machine.
For information not in this manual, refer to
the HTML/PDF files on the supplied
CD-ROM.
Other Information for This Machine
Safety Labels of This Machine
Safety Information
Safety Symbols for This Machine
Information
Read This First

1. Information
Introduction
This manual contains detailed instructions and notes on the operation and use
of this machine. For your safety and benefit, read this manual carefully before
using the machine. Keep this manual in a handy place for quick reference.
Manuals List
Manual Name Media for the Printer Media for Our Web Site
User Guide - PDF/HTML manuals
Read This First Printed manual PDF manual
Quick Installation Guide Printed manual PDF manual
Operating Instructions HTML manual HTML manual
Extended Feature Settings HTML manual HTML manual
Security Guide HTML manual HTML manual
PostScript3 HTML manual HTML manual
Driver Installation Guide PDF manual PDF manual
• Operating Instructions, Driver Installation Guide, and VM Card Extended Feature Settings are available in English, German, French, Italian,
Spanish, Dutch, and Russian.
• For details about each manual, see “Manuals for This Machine”, Operating Instructions on our Web site.
• User Guide is provided in different formats depending on the language:
• English, German, French, Italian, Spanish, Dutch, and Russian: in PDF
• Other languages: in HTML
Power Source
220-240 V, 50/60 Hz, 10 A
Please be sure to connect the power cord to a power source as above.
Manufacturer:
❖
Ricoh Co., Ltd.
3-6 Nakamagome 1-chome, Ohta-ku, Tokyo. 143-8555, Japan
Importer:
❖
Ricoh Europe PLC
20 Triton Street, London. NW1 3BF, United Kingdom
1

Machine Types
Check the type of your machine before reading the manuals.
• Type 1: SP C840DN
• Type 2: SP C842DN
Certain types might not be available in some countries. For details, please
contact your local dealer.
Certain options might not be available in some countries. For details, please
contact your local dealer.
Depending on which country you are in, certain units may be optional. For
details, please contact your local dealer.
2

2. Safety Symbols for This Machine
The meanings of the safety symbols for this machine are as follows:
Caution
Prohibition
General mandatory action sign
Do not touch
Do not throw into the fire
Do not use the cleaner
Keep out of reach of children
Caution, hot surface
3

3. Safety Information
When using this machine, the following safety precautions should always be
followed. In this manual, the following important symbols are used:
WARNING:
R
CAUTION:
R
Environments Where the Machine Can be Used
WARNING:
R
Do not use flammable sprays or solvents in the vicinity of this machine.
•
Also, avoid placing these items in the vicinity of this machine. Doing so
could result in fire or electric shock.
Do not place vases, plant pots, cups, toiletries, medicines, small metal
•
objects, or containers holding water or any other liquids, on or close to this
machine. Fire or electric shock could result from spillage or if such objects
or substances fall inside this machine.
R
CAUTION:
Indicates a potentially hazardous situation which, if instructions are not
followed, could result in death or serious injury.
Indicates a potentially hazardous situation which, if instructions are not
followed, may result in minor or moderate injury or damage to property.
Keep the machine away from humidity and dust. Otherwise a fire or an
•
electric shock might occur.
•
Do not place the machine on an unstable or tilted surface. If it topples over,
an injury might occur.
•
Do not place heavy objects on the machine. Doing so can cause the machine to topple over, possibly resulting in injury.
•
Make sure the room where you are using the machine is well ventilated
and spacious. Good ventilation is especially important when the machine is
used heavily.
Do not obstruct the machine’s vents. Doing so risks fire caused by over-
•
heated internal components.
4