Ricoh Aficio SP C820DN Support Question
Ricoh Aficio SP C820DN Support Question
Find answers below for this question about Ricoh Aficio SP C820DN.Need a Ricoh Aficio SP C820DN manual? We have 1 online manual for this item!
Question posted by jstanton on October 25th, 2012
Printing Problems
i have white splotches on my page when i print s color page
Current Answers
Answer #1: Posted by freginold on October 25th, 2012 8:21 AM
freginold
Member since:
December 20th, 2011 Points: 23,254,995
Member since:
December 20th, 2011 Points: 23,254,995
White splotches could be caused by the fuser, if you are using a heavy, coated, or special type of paper. If so, set the paper type in the print driver before printing and see if that makes a difference.
Old developer could also cause splotches. There are four development units, one for each color, so one of these units could need new developer installed in it.
Old developer could also cause splotches. There are four development units, one for each color, so one of these units could need new developer installed in it.
Related Ricoh Aficio SP C820DN Manual Pages
Design Guide - Page 3
... Considerations 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...
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
Print Controller ... these details, please refer to the Operating Instructions for the multi-functional products and laser printers listed below (herein referred to as the information security of image data and other information...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
...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 I/F
Scanning Engine
Printing ... NCS (Network Control Service) FCS (FAX Control Service)
Controls engine operations for scanning and printing. Exchanges data and commands with the FCU (FAX Control Unit), which manages and controls FAX...
Design Guide - Page 12
... is then printed out from the printing engine. In addition to managing hardware resources, this module mediates control of the LCD screen as well as the operational link between SP settings and ...non-FAX transmission/reception of e-mail as that converts the printer language into image data, which is handled from the printing engine. Secondary data is handled via the host I /F....
Design Guide - Page 13
...make changes to user information and machine configuration settings, as well as store Printer documents to specific log data collection utilities A Web application that standardizes the ...LP functionality to be peformed on the MFP/LP. Page 13 of supporting an external controller. Print Controller Design Guide for Information Security
Netfile (GWWS)
WebSys WebDocBox SDK/VAS
EAC
As a server,...
Design Guide - Page 15
...Remote Center. User Code data).
6. In addition to sending data for executing printing operations. This print data can be sent to its peripherals is conducted via the Gigabit Ethernet-...peripherals described in tandem with devices that do not require authentication. PictBridge printing functions (color MFP/LPs only): After the identity of 86 Communication between the MFP...
Design Guide - Page 17
...with new files
Firmware Update Using an SD Card
Page 17 of model and target machine functions (Copier, Printer, etc .)
2. The firmware in the field. It then verifies that the one already installed. 4. ... the SD card slot. 3. Generate MD1
ins ta lled
Program
using SHA-1
MD
2. Print Controller Design Guide for purchase in the field, the following process is used to verify the...
Design Guide - Page 18
... not installed
MD１
Digital signature
7. Generate digital signature
Private key
3. In each scenario, all of model and target machine functions (Copier, Printer, etc.)
3. Compare MD and MD2
6. Print Controller Design Guide for Information Security
Remote Firmware Update In addition to using an SD card, it is also possible to update the...
Design Guide - Page 22
... the following types of characters, while Level 2 requires that do this, however, the Printer/Scanner option must be set to Administrator accounts authenticated through Basic Authentication (performed by that ... failed authentication attempts, the MFP/LP will delay its response. It is prohibited). Print Controller Design Guide for LDAP Authentication as the
Page 22 of 86 When users log...
Design Guide - Page 28
... Erase Memory" and "Erase All Memory" (detailed descriptions below).
Note: If the MFP/LP receives a request to perform a print job or other administrative information).
By initializing the contents of the HDD in SP mode and UP mode. IP address, control lists and other operation that is to automatically overwrite data stored to...
Design Guide - Page 32
... Full-Access. There are separate from the Address Book ACL, it is stored if the Printer/Scanner option is possible to assign general user access privileges to individual users as well as ...have not been assigned any access privileges are also able to groups. Username*1 Authent. Print Controller Design Guide for Information Security
1-7-3 Protection of Address Book Data
The tables below show...
Design Guide - Page 40
... transmission
Storage of LAN 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 File printed out with Remote Print
Scanner
Desk Top Editor For Production
Forwarding Forwarding + storage to HDD Storage of scanned image Forwarding of stored...
Design Guide - Page 47
... and converted to the spooling area of the incoming data are supported by MFP models only.
2-2-2 Data Flow
Printing Unencrypted Image Data • As stated above, the printer language-encoded data sent from the printer driver (e.g. Once this image data onto the paper in binary bitmap format. The entry is registered as soon...
Design Guide - Page 48
... selected as the page size, paper type and number of sets. Print Controller Design Guide for Information Security
• From the printer driver, it is possible to select the following printing methods: Normal Print, Sample Print, Locked Print, Hold Print, Stored Print, Store and Print, and Save to Document
Page 48 of 86 The data processing flow varies depending...
Design Guide - Page 49
... accessed from one another. The username and password are sent along with the file. The password is registered in
the Printer function via a Ricoh-original MIB over an SNMP connection.
*1: The "print management data" is possible to perform User Authentication when sending data to differentiate them from SmartDeviceMonitor for the image data...
Design Guide - Page 51
... and MFP/LP), depending on setting selected in an unencrypted state. When the Printer's authentication mode is set to Simple Authentication, the MFP/LP does not perform authentication...event that have been given "Guest" status.
• Authentication passwords: Before the printer driver sends the print data and authentication information to the MFP/LP, the authentication password is ON, the...
Design Guide - Page 52
...the password at any authenticated user can view the "Spool Printing" list (WebImageMonitor), printer job history and error log, it is possible to display other users' information in the in... the printer driver to grant access to either all authenticated users or to print out a Locked Print document stored in , the user can only view a list of 86 Print Controller Design Guide for ...
Design Guide - Page 59
..., it is sent to its destination. The incoming document is then forwarded on to the printer engine for printing out.
• For Internet FAX transmission, the scanned image data is converted into a ...as an Internet FAX is converted into image data and then forwarded on to the printer engine for printing out.
• It is possible to configure the MFP to receive only those transmissions...
Design Guide - Page 86
Print Controller Design Guide for Information Security
4-3-6 Certification of the SDK Application
Having completed the ...has already been tested. If the Vendor then makes any SDK application that the application poses no particular issues or problems, the Vendor is provided with the application's functional specifications, entire object code and all relevant evaluation results. When applying...
Similar Questions
When Printing A Color Test Page Or Colored Form The Colors Are Not Lining Up
When printing a color test page or colored form the colors are not lining up which creates a blurry ...
When printing a color test page or colored form the colors are not lining up which creates a blurry ...
(Posted by Mitch76891 9 months ago)
Trying To Print A Booklet
Trying to print a booklet on 11x17 paper. Typical format - 2 8.5x11 pages per side of 11x17 paper. L...
Trying to print a booklet on 11x17 paper. Typical format - 2 8.5x11 pages per side of 11x17 paper. L...
(Posted by jean59440 9 years ago)
Photo Printing On The C820dn
how does the laser printer C820DN photos printing compare to a epson inkjet?
how does the laser printer C820DN photos printing compare to a epson inkjet?
(Posted by macgrafx 11 years ago)
Color Problem
hello we have a strange problem.although we have yellow color in the toner and developer,we cant ha...
hello we have a strange problem.although we have yellow color in the toner and developer,we cant ha...
(Posted by alirazazolanvari 12 years ago)
My Ricoh Ap2610 Laser Printer Will Not Support My New Pc Using Windows 7.
does ricoh have any driver or other means to make my ap-2610 laser printer work with my Windows 7 ne...
does ricoh have any driver or other means to make my ap-2610 laser printer work with my Windows 7 ne...
(Posted by jclcpallc 12 years ago)