Ricoh D131 Service Manual page 9

Restoring the encryption key ............................................................ 2-114
Clearing the NVRAM ........................................................................ 2-115
2.19.9 DATA OVERWRITE SECURITY UNIT TYPE H (D377) ........... 2-116
Before You Begin... ......................................................................... 2-116
Installation ........................................................................................ 2-117
2.19.10 BROWSER UNIT TYPE J (D620) ........................................... 2-118
Accessories ...................................................................................... 2-118
Installation ........................................................................................ 2-118
2.19.11 COPY DATA SECURITY UNIT TYPE F (B829) ..................... 2-120
Accessories ...................................................................................... 2-120
Installation ........................................................................................ 2-120
IPU ................................................................................................... 2-120
After Replacing the Copy Data Security Unit. ................................... 2-121
2.19.12 VM CARD TYPE U (D640) ..................................................... 2-121
Accessories ...................................................................................... 2-121
Installation ........................................................................................ 2-121
2.19.13 IEEE 1284 INTERFACE BOARD TYPE A (B679) .................. 2-123
Accessories ...................................................................................... 2-123
Installation ........................................................................................ 2-123
2.19.14 GIGABIT ETHERNET TYPE B (D377) ................................... 2-124
Accessories ...................................................................................... 2-124
Installation ........................................................................................ 2-124
3. PREVENTIVE MAINTENANCE .................................................... 3-1
3.1 PM TABLES ............................................................................................... 3-1
3.1.1 MAIN MACHINE ............................................................................... 3-1
Scanner Optics ..................................................................................... 3-1
Around the Drum .................................................................................. 3-2
Development Unit ................................................................................. 3-3
Paper Feed .......................................................................................... 3-4
Transfer Belt Unit ................................................................................. 3-5
Fusing Unit and Paper Exit ................................................................... 3-6
Duplex .................................................................................................. 3-7
ADF ...................................................................................................... 3-7
3.1.2 OPTIONAL PERIPHERAL DEVICES ............................................... 3-8
LCIT RT4010 (D613) ............................................................................ 3-8
Cover Interposer Tray CI4000 (D614) .................................................. 3-9
Finisher SR4080 (D610) ....................................................................... 3-9
Finisher SR4060/SR4070 (D611/D612) ............................................. 3-10
SM v
Rev. 09/06/2012
D131/D132/D133