Ricoh Aficio MP C4500

Paper type: Wood Free 80g/m2, Paper Thickness=100 µm // Pages in book=232 // Print scale=81%
Gap (when printed at 81% scale) = Pages in book × Paper thickness / 2 = 11.600001 mm
Operating Instructions Security Reference
B2227900
Operating Instructions Security Reference
Operating Instructions
Security Reference
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 "About This Machine" before using the machine.
Getting Started
Authentication and its Application
Preventing Information Leaks
Managing Access to the Machine
Enhanced Network Security
Specifying the Extended Security Functions
Troubleshooting
Appendix
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Printed in the Netherlands
GB GB B222-7900

Ricoh Aficio MP C4500 Specifications

General

Functions	Print, Copy, Scan, Fax
Print Technology	Laser
Print Speed (Black)	45 ppm
Print Resolution	1200 x 1200 dpi
Duplex Printing	Yes
Scan Resolution	600 x 600 dpi
Fax Speed	33.6 kbps
Memory (Standard)	1 GB
Monthly Duty Cycle	150, 000 pages
Copy Resolution	600 x 600 dpi
Fax Transmission Speed	3 seconds per page
Maximum Paper Size	A3
Print Speed (Color)	45 pages per minute
Paper Size	A4, A5, B5, Legal, Letter
Scanner Type	Flatbed, ADF
Connectivity	USB, Ethernet
Operating System Compatibility	Windows, macOS, Linux
Copy Speed (Black)	45 copies per minute
Copy Speed (Color)	45 copies per minute

Summary

Getting Started

Enhanced Security

Enhances machine security via user management and improved authentication functions, preventing data leaks.

Security Measures Provided by this Machine

Covers authentication, user management, preventing leaks, limiting access, and network security.

Authentication and its Application

Administrators and Users

Defines administrators and users, detailing their roles in managing machine access and functions.

The Management Function

Manages access limits for users and groups via login credentials, protecting settings and stored data.

About Administrator Authentication

Details the four types of administrators: user, machine, network, and file administrator.

About User Authentication

Explains preventing unauthorized access using login user name and password for individual users and groups.

Enabling Authentication

Steps to enable administrator and user authentication, requiring administrator registration.

Preventing Information Leaks

Guarding Against Unauthorized Copying

Discourages unauthorized copying using embedded patterns in printed documents and data security.

Printing a Confidential Document

Stores and prints confidential files using the Locked Print function for secure retrieval.

Protecting Stored Files from Unauthorized Access

Specifies access permissions for stored files to prevent unauthorized printing or sending.

Preventing Data Leaks Due to Unauthorized Transmission

Limits direct entry of destinations and restricts users from sending files to unauthorized locations.

Protecting the Address Book

Protects address book data by specifying access permissions and encrypting stored information.

Managing Access to the Machine

Preventing Modification of Machine Settings

Administrator types determine which settings users can modify; prevents unauthorized changes to configurations.

Limiting Available Functions

Specifies who can access machine functions, restricting operations to authorized registered users.

Managing Log Files

Improves data security by deleting log files and allows history checking for unauthorized access identification.

Enhanced Network Security

Preventing Unauthorized Access

Limits IP addresses and disables ports/protocols to prevent unauthorized network access and protect data.

Encrypting Transmitted Passwords

Encrypts login, group, and IPP authentication passwords to prevent them from being revealed during transmission.

Safer Communication Using SSL

Establishes encrypted communication using SSL/TLS and SNMPv3 by installing server certificates.

Specifying the Extended Security Functions

Changing the Extended Security Functions

Outlines extended security functions like encryption and restrictions, and how to specify them.

Other Security Functions

Covers fax and scanner functions, preventing information leaks and restricting operations for increased security.

Limiting Machine Operation to Customers Only

Locks service mode to prevent unauthorized use, requiring administrator authentication for inspection or repair.

Troubleshooting

Authentication Does Not Work Properly

Provides solutions for common issues when users cannot operate the machine due to authentication problems.

Machine Cannot Be Operated

Lists conditions, causes, and solutions for when the machine cannot be operated due to authentication or driver issues.

Appendix

Operations by the Supervisor

Details supervisor roles: deleting/changing administrator passwords and logging on/off.

Machine Administrator Settings

Lists all configurable settings for the machine administrator across various feature categories.

Network Administrator Settings

Covers network interface, file transfer, and administrator tool settings for network administrators.

File Administrator Settings

Defines settings for file administrators related to document server, facsimile, and printer features.

User Administrator Settings

Details settings for user administrators, including address book and extended security configurations.

Document Server File Permissions

Defines authorities for using files in Document Server: Read-only, Edit, Edit/Delete, Full Control, Owner.

The Privilege for User Account Settings in the Address Book

Specifies user privileges for address book settings: Read-only, Edit, Edit/Delete, Full Control, User Administrator.

Functions That Require Options

Lists functions that require specific options or additional hardware for full functionality.