Ricoh Aficio SP C820DN

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Replacing the Transfer Roller

1. The transfer roller is installed as shown below.

BMW019S

2. Holding the green grips on both sides, pull up the transfer roller.

BMW020S

3. Holding the green grips, pull out the transfer roller from the printer.

BMW021S

Replacing the Fusing Unit, Transfer Roller, and Dustproof Filter

165

Main Page

Operating Instructions1
Table of Contents3
Positions of WARNING and CAUTION Labels8
Manuals for this Printer11
How to Read this Manual12
- Symbols12
Model-Specific Information13
List of Options14
Installing the Operating Instructions16
- Installing the HTML Format Manuals16
- Opening the HTML Format Manuals16
Guide to the Printer19
Exterior: Front View19
Exterior: Side View21
Interior23
Control Panel25
Power on and off27
- Turning on the Power27
- Turning off the Power28
Display Panel30
- Reading the Display and Using Keys31
Installing Options33
Available Options33
- Order of Option Installation33
- Where to Install Options34
- Cautions When Re-Installing the Controller Board37
Attaching the Paper Feed Unit38
- Attaching the 500-Sheet Paper Feed Unit to the 1000-Sheet Paper Feed Unit39
- Attaching the 500-Sheet/1000-Sheet/2000-Sheet Paper Feed Unit41
Installing the Memory Expansion Units47
- Installing the SDRAM Module47
- Installing the Hard Disk50
Installing the Interface Units56
- Installing the Gigabit Ethernet Board56
- Installing the Wireless LAN Interface Board60
- Installing the Bluetooth Interface Unit64
- Installing the IEEE 1284 Interface Board67
Installing SD Card Options69
Connecting the Printer Cables73
Ethernet Cable Connection73
- Reading the LED Lamps76
USB Cable Connection77
- Digital Camera Connection77
Parallel Cable Connection79
Configuration81
Ethernet Configuration81
- Specifying an IP Address (no DHCP)82
- Receiving an IP Address Automatically (DHCP)84
- Configuring Network Settings When Using Netware86
- Setting the Ethernet Speed87
Wireless LAN Configuration90
- Setting the SSID92
- Cautions When Using a Wireless LAN93
Setting Security Method of Wireless LAN95
- Setting a WEP Key95
- Setting WPA96
Configuring 802.1X (WPA/WPA2)100
- Installing a Site Certificate100
- Installing Device Certificate100
- Setting Items of WPA/WPA2102
Paper and Other Media103
Supported Paper for each Tray103
- Symbols103
- Tray 1103
- Tray 2, 500/1000-Sheet Paper Feed Unit (Tray 3 to 5)104
- 2000-Sheet Paper Feed Unit (Tray 3)106
- Bypass Tray106
- Paper Weight and Capacity108
Paper Recommendations109
- Storing Paper109
- Types of Paper and Other Media109
- Paper Not Supported by this Printer118
- Print Area118
Loading Paper120
- Paper Tray, 500/1000-Sheet Paper Feed Unit120
- 2000-Sheet Paper Feed Unit128
- Specifying a Paper Type129
- Bypass Tray130
Using Paper Types that Have Unique Names137
- From Registration of User Paper Types to Use137
- Registering Names to Paper Types138
- Setting User Paper Types to Trays139
- Printing Using Registered Paper Types140
Replacing Consumables141
Adding Toner141
Replacing the Black Drum Unit/Color Drum Units145
Replacing the Transfer Unit152
Replacing the Waste Toner Bottle158
Replacing the Fusing Unit, Transfer Roller, and Dustproof Filter163
- Replacing the Fusing Unit163
- Replacing the Transfer Roller167
- Replacing the Dustproof Filter169
Adding Staples171
- When the Booklet Finisher Is Installed171
- When the 2 Tray Finisher Is Installed175
Cleaning the Printer179
Cautions When Cleaning179
Cleaning the Friction Pads180
- Paper Trays, 500/1000-Sheet Paper Feed Unit180
- 2000-Sheet Paper Feed Unit181
Cleaning the Registration Roller183
Cleaning the Dustproof Glass184
Adjusting the Printer187
Adjusting the Color Registration187
Correcting the Color Gradation189
- Setting the Gradation Correction Value189
- Viewing the Color Calibration Sample Sheet and Gradation Correction Sheet192
- Resetting the Gradation Correction Value to the Initial Value194
Adjusting Printing Position196
Troubleshooting199
Error and Status Messages that Appear on the Control Panel199
Panel Tones210
Printer Does Not Print211
- Checking the Port Connection213
Printing Problems214
Additional Troubleshooting222
Removing Jammed Staples224
- When the Booklet Finisher Is Installed224
- When the 2 Tray Finisher Is Installed227
Removing Punch Waste230
- When the Booklet Finisher Is Installed230
- When the 2 Tray Finisher Is Installed231
Removing Misfed Paper233
Paper Misfeed Message (A)234
Paper Misfeed Message (B)236
Paper Misfeed Message (C)238
Paper Misfeed Message (D)242
Paper Misfeed Message (R)244
- When the Booklet Finisher Is Installed244
- When the 2 Tray Finisher Is Installed250
Paper Misfeed Message (W)254
Paper Misfeed Message (Y)255
Paper Misfeed Message (Z)256
Duplex Print Always Misfeeds259
11. Appendix261
Moving and Transporting the Printer261
- Moving the Printer261
Consumables264
- Print Cartridge264
- Black Drum Unit/Color Drum Unit264
- Waste Toner Bottle265
- Staple Cartridge265
- Transfer Unit266
- Fusing Unit266
Specifications267
- Mainframe267
- Options270
Index283

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