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Ricoh Pro C900 - User Manual

Ricoh Pro C900
192 pages
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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.
8
Getting Started
Authentication and its Application
Ensuring Information Security
Managing Access to the Machine
Enhanced Network Security
Specifying the Extended Security Functions
Troubleshooting
Appendix
1
2
3
4
5
6
7
Security Reference
Operating Instructions

Table of Contents

Other manuals for Ricoh Pro C900

Questions and Answers

  • J
    John HartSep 10, 2025
    What to do if my Ricoh All in One Printer prints with density too high?
    • W
      William HaynesSep 12, 2025
      If your Ricoh All in One Printer's print density is too high, it might be due to an incorrect density setting or deteriorated developer. Try adjusting the density in the [Adjustment] menu by executing 3-820-002 (Execute Density Adj).
  • B
    Brian GarrettAug 22, 2025
    How to remove white lines or drag marks from Ricoh All in One Printer prints?
    • G
      Gavin SmithAug 23, 2025
      White lines or drag marks on prints from your Ricoh All in One Printer may indicate dirt or oil on the drum unit. In the [Adjustment] menu, apply 2-810-001 (Clear blurred img). Also enable 3-309-010 (Oil removal mode). You can also try applying 2-810-001 (Clear blurred img) again.
  • M
    Michael LyonsAug 25, 2025
    How to fix streaks on prints from Ricoh All in One Printer?
    • B
      Brad WilliamsAug 25, 2025
      To address streaks on prints from your Ricoh All in One Printer, go to the [Adjustment] menu and carry out SP 3-820-002 (Execute Density Adj). This issue may be caused by inconsistent electrical discharge from the charge corona unit.
  • K
    Kathleen JacobsAug 26, 2025
    Why does authentication fail on my Ricoh Printer?
    • C
      Christopher ManningAug 27, 2025
      Authentication can fail on your Ricoh Printer for several reasons: * The login user name or password may be incorrect. Contact your user administrator to verify your login credentials. * The maximum number of registered users may have been reached. Try deleting unnecessary user addresses. * There may be a network or server error when using Windows Authentication, LDAP Authentication, or Integration Server Authentication. Check the network with your LAN administrator.
  • J
    Jose SparksAug 27, 2025
    How to fix 'You do not have the privileges to use this function' on Ricoh Printer?
    • T
      Tracy GrantAug 27, 2025
      If you see this message when trying to use a function on your Ricoh printer, it means the function is not authorized in the Address Book Management settings. Contact your user administrator to authorize the function. If this appears when specifying a default setting, the administrator responsible must decide whether to authorize use of the function.
  • A
    Amy AdkinsAug 29, 2025
    What to do if Ricoh Printer failed to obtain URL?
    • J
      Julie SmithAug 29, 2025
      If your Ricoh printer fails to obtain a URL, this could be due to a few reasons: 1. The printer may not be able to connect to the server or establish communication. Ensure the server's settings, like the IP address and host name, are correctly specified on the printer, and that the UA Server's host name is correct. 2. The UA service may not be responding correctly, even if the printer is connected to the server. Ensure the UA service is correctly specified. 3. SSL may not be correctly specified on the server. Specify SSL using Authentication Manager. 4. Server authentication may have failed. Ensure server authentication is correctly specified on the printer.
  • J
    joseph51Sep 18, 2025
    Why are there white spots on prints from my Ricoh All in One Printer?
    • M
      Mrs. Mary Kent MDSep 18, 2025
      White spots on prints from your Ricoh All in One Printer can be caused by a stained drum. If you can see these white spots, replace the drum unit.
  • A
    Amy ScottSep 12, 2025
    What to do if my Ricoh All in One Printer prints with density too low?
    • S
      Sean ChaseSep 12, 2025
      If the print density is too low on your Ricoh All in One Printer, the density setting may be too low. To fix this, go to the [Adjustment] menu and execute 3-820-002 (Execute Density Adj).
  • C
    Carmen RogersSep 8, 2025
    Why is the background dirty when printing with my Ricoh All in One Printer?
    • D
      Debbie HardingSep 8, 2025
      A dirty background on your prints from the Ricoh All in One Printer can occur if the developer has deteriorated. Replacing the developer should resolve this issue.
  • D
    Dr. Susan NguyenSep 5, 2025
    Why UserPrincipleName causes problems with Ricoh Printer login?
    • R
      Robert ParkerSep 5, 2025
      If you are using the UserPrincipleName (user@domainname.xxx.com) form as the login user name on your Ricoh printer, switch to using “sAMAccountName (user)” to log in, because this account allows you to obtain the user group.

Summary

Getting Started

Before Using the Security Functions

Explains risks of damage from malicious activity if security settings are not made.

Setting Up the Machine

Details how to enable data encryption and configure the administrator account.

Authentication and its Application

Enabling Authentication

Guides on controlling access by enabling administrator or user authentication methods.

Administrator Authentication

Explains the procedures and settings for various administrator authentication methods.

User Authentication

Covers different user authentication methods and their specific configuration requirements.

Ensuring Information Security

Protecting the Address Book

Details methods to secure the address book by managing access permissions and encryption.

Deleting Data on the Hard Disk

Describes secure methods for erasing data from the machine's hard disk before disposal.

Managing Access to the Machine

Preventing Modification of Machine Settings

Explains how administrator types control user access to modify machine settings.

Enhanced Network Security

Preventing Unauthorized Access

Details methods to prevent unauthorized network access via IP limits, port control, and protocols.

Troubleshooting

Authentication Does Not Work Properly

Provides solutions for various error codes and causes related to authentication failures.

Ricoh Pro C900 Specifications

Power IconPower
power requirements240V, 24A
maximum power consumptionLess than 5, 500W
Printing Specifications IconPrinting Specifications
maximum print resolution1200 dpi
output speed90 pages-per-minute
warm-up timeLess than 420 seconds
Media Capacity and Size IconMedia Capacity and Size
maximum input capacity11, 000 sheets
maximum output capacity13, 000 sheets
media size (standard input trays)8.5" x 11" to 13" x 18"
Media Weight IconMedia Weight
media weight (tray 1)16 lb. Bond – 80 lb. Cover
media weight (tray 2)16 lb. Bond – 80 lb. Cover
media weight (RT5020 tray)16 lb. Bond – 110 lb. Cover
EFI Fiery Print Controller IconEFI Fiery Print Controller
cpuIntel Core Duo 2.16 GHz
memory2 GB
hard disk drive500 GB (250 GB x 2)
Weight and Dimensions IconWeight and Dimensions
dimensions49.2" x 43.3" x 56.7"
weight1, 543.2 lbs. (700 kg)

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