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Ricoh Aficio SP C820DN Support Question

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Question posted by lisagreece on March 25th, 2012

Replace The Pcu?

I have Ricoh Aficio SP c820DN. Is it easy for me to replace the PCU myself or do i need a technician to do that ?

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Answer #1: Posted by freginold on March 26th, 2012 4:01 AM

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freginold

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It's relatively easy to replace any of the PCUs yourself. When you get the new PCU it will come with instructions (as long as you get a genuine Ricoh PCU).

https://configpages.blogspot.com

Related Ricoh Aficio SP C820DN Manual Pages

Design Guide - Page 3

... 42 1-9-5 Captured Documents and Log Data 42 1-10 Additional Methods for Each Individual User 45 2-1-7 Job/Access Log Data Collection 45 2-1-8 Print Backup ...45 2-2 Printer ...47 2-2-1 Overview of Printer Operations 47 2-2-2 Data Flow...47 2-2-3 Data Security Considerations 51 2-3 Scanner (MFP Models Only 54 2-3-1 Overview of Scanner Operations 54 2-3-2 Data Flow Security Considerations...

Design Guide - Page 5

Print Controller Design Guide for Information Security (MFP models only) ...80 4-2-2 FAX Functions (MFP models only 80 4-2-3 Network Functions 81 4-2-4 Printer Functions 81 4-2-5 Machine Administrative Functions (MFP models only 81 4-2-6 Authentication Functions 81 4-3 Data Security Considerations 83 4-3-1 Preventing the Installation of Illegal Applications 83 4-3-2 Authentication of ...

Design Guide - Page 6

...for the multi-functional products and laser printers listed below (herein referred to as Ricoh), as well as the "MFP" and "LP", respectively), which were designed and developed by Ricoh: Product Code G188 G189 D059...LP37N RICOH SP C820DN SP C821DN Pro 907EX Pro 1107EX Pro 1357EX Pro 907 Pro 1107 Pro 1357 AFICIO MP 6001 MP 6001 SP MP 7001 MP 7001 SP MP 8001 MP 8001 SP MP 9001 MP 9001 SP AFICIO ...

Design Guide - Page 11

... Panel Control Service) NCS (Network Control Service) FCS (FAX Control Service) Controls engine operations for Information Security 1-2 Software Configuration SDK Copier Scanner FAX Web DocBox Printer GW WS WebSys EAC VAS ECS MCS OCS FCS NCS DCS UCS CCS NRS LCS MIRS DESS SCS S Shared Service Layers SRM libc IMH Engine...

Design Guide - Page 12

... from both the operation panel and from a PC via the connection protocols between SP settings and machine operations. Print Controller Design Guide for access control, is handled ...the switching of 86 Controls the encryption and decryption functions. 1-2-2 Principal Machine Functions Copier Printer Scanner FAX Activates the scanning engine, which reads the original and then sends the data...

Design Guide - Page 13

...(viewing, downloading, printing, deleting) via a Web interface. GWWS also acts as store Printer documents to the MFP via a Web interface. This module controls the TCP/IP command flow... data collection utilities A Web application that standardizes the meanings of simplified commands used by Ricoh. Print Controller Design Guide for Information Security Netfile (GWWS) WebSys WebDocBox SDK/VAS EAC...

Design Guide - Page 17

..."MD": Message Digest 6. The Ricoh license server applies the SHA-1 algorithm (Secure Hash Algorithm 1) to the program to new installations of MFP/LP options. System, Printer, FAX, LCD). Verification of...It is possible to prevent the illegal introduction of model and target machine functions (Copier, Printer, etc .) 2. The following process is used to update the firmware stored on the...

Design Guide - Page 18

...is performed using the @Remote function, normally by a Field Technician (from a client PC) Page 18 of the security features ...If MD1 = MD2 Digital signature Ricoh distribution server Program + digital signature Program Ricoh license server 1. Print Controller ...below). Verification of model and target machine functions (Copier, Printer, etc.) 3. Compare MD and MD2 6. Firmware is overwritten...

Design Guide - Page 22

... the number of failed login attempts by that user exceeds the predetermined limit (access is denied and further usage of that do this, however, the Printer/Scanner option must be set by the Administrator. The communication path can be used for users who successfully clear the authentication. Administrators can be encrypted...

Design Guide - Page 31

...data can be recovered and decrypted in the event that the controller board breaks or otherwise needs to be replaced (in which case, the original key cannot be accessed). Encryption Key Back-up data together..., if the NVRAM data is backed up while encryption is enabled, the encryption back-up key is needed in 1.7.1 above is input into a file, which is not lost or leaked out to a third...

Design Guide - Page 32

...Detailed User Info. Name E-mail address*1 FAX No. *1 ... Password*1, *2 Protection Code 00001 Taroh Ricoh taroh@ricoh.co.jp 1234-5678 Taroh ********** **** General Users Groups Owner of 86 ACL Information Note: Taroh ... There are separate from the Address Book ACL, it is stored if the Printer/Scanner option is possible to change user passwords. Print Controller Design Guide for ...

Design Guide - Page 40

Normal Print, Locked Print, Sample Print) Storage of Printer file to HDD Printing out of Printer file stored in HDD File printed out with Remote Print Scanner Desk Top ...to HDD Storage of regular FAX file to HDD for later transmission Transmission of LAN FAX file stored in HDD Printer Printing out of LAN FAX transmission file stored in HDD or SAF memory LAN FAX transmission Storage of LAN ...

Design Guide - Page 42

...1-9-4 Security Considerations Three transfer protocols are available for sending captured documents to SP Mode without authorization from the user. In order to use this , it...HTTPS. Restrict the performing of operations on the settings programmed in progress to the following settings as needed to authenticate the target ScanRouter server. To do this ID to the MFP (Authentication not required...

Design Guide - Page 47

... disabled. If the MFP/LP does not have an HDD, the compressed data remains in enabled, all related Printer functions described below are converted to image data and then stored to image data page by page. Once this ... jobs are printed out is same whether Image Spooling is compressed in Ricoh original compression format, and stored in accordance with the specified job settings.

Design Guide - Page 48

...saved to Document Server. The necessary bibliographic information for Information Security • From the printer driver, it is saved directly to the HDD as the job type, the image ...Document Server document, without being printed out. In addition, the documents remain stored in Ricoh original format. Additional sets of this document can then be printed out from WebImageMonitor or...

Design Guide - Page 49

...the password registered in the Printer function via a Ricoh-original MIB over an SNMP connection. *1: The "print management data" is managed and maintained by the Printer function itself will be ...are sent along with the printing data as authentication data. When the printer receives the file, the printer language processing subsystem (PDF interpreter) temporarily stores the file directly to...

Design Guide - Page 73

... Gate or @Remote Center for status information such as when parts have reached their periodic replacement limit or an abnormal machine condition is the only remote device to which it . @Remote ...the @Remote Center. With the use of factory assembly. It is only possible when the relevant SP mode switch has been turned ON. Optional Features 3-1 @Remote 3-1-1 Overview of 86 Two communication ...

Design Guide - Page 74

...provided as "Copying of this vertical line pattern can select from the printer driver, a pre-defined pattern will sound. Detection, replacing image with a visible, embedded pattern Note: The marking aspect is...containing the embedded pattern on the printout, the original image is replaced with a vertical line pattern. non-Ricoh products) on which the Copy Data Security feature has been ...

Design Guide - Page 75

... (there is no need to remove the unit to suit the operator's needs, such as an image processing component during the scanning of an embedded pattern. Detection, replacing image with vertical line...: The data flow for Information Security visible when a copy of regular print jobs (see 2.2 Printer). As the scanning engine scans the image, the Copy Data Security Unit examines the data for ...

Design Guide - Page 76

... Copy Data Security Unit installed and enabled Contract When pattern is detected, buzzer sounds and image is replaced with Copy Data Security setting disabled, ・ MFP without Copy Data Security Unit, or ・ Non-Ricoh product Buzzer Contract ‥J‥a‥n‥. ‥1‥'05 ‥‥‥ Previous deterrent feature still...