Ricoh PRO C751, Troubleshooting Manual

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Manuals for This Machine
Read this manual carefully before you use this machine.
Refer to the manuals that are relevant to what you want to do with the machine.
• Media differ according to manual.
• The printed and electronic versions of a manual have the same contents.
• Adobe
®
Acrobat
®
Reader
®
/Adobe Reader must be installed in order to view the manuals as PDF
files.
• A Web browser must be installed in order to view the html manuals.
About This Machine
Before using the machine, be sure to read the section of this manual entitled Safety Information.
This manual introduces the machine's various functions. It also explains the control panel,
preparation procedures for using the machine, how to enter text, how to install the HTML manuals
from the CD-ROMs provided, and how to replace paper, toner, staples, and other consumables.
Troubleshooting
Provides a guide for resolving common usage-related problems.
Network and System Settings Reference
Explains how to connect the machine to a network and how to configure and operate the machine
in a network environment. It also explains how to change System Settings, how to specify
Adjustment Settings for Operators, and how to register information in the Address Book.
Paper Settings Reference
Explains how to make paper settings for each tray using the paper library, which contains optimum
printing conditions. It also explains how to manually specify a paper size and type for a paper tray.
Security Reference
This manual is for administrators of the machine. It explains security functions that you can use to
prevent unauthorized use of the machine, data tampering, or information leakage. For enhanced
security, we recommend that you first make the following settings:
• Install the Device Certificate.
• Enable SSL (Secure Sockets Layer) Encryption.
• Change the user name and password of the administrator using Web Image Monitor.
For details, see "Setting up the Machine", Security Reference.
Be sure to read this manual when setting the enhanced security functions, or user and administrator
authentication.
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