Ricoh B230 Service Manual page 4

1.20.7 IEEE 802.11B (WIRELESS LAN)............................................. 1-71
1.20.8 BLUETOOTH ........................................................................... 1-74
1.20.9 COPY DATA SECURITY UNIT................................................ 1-75
1.20.10 DATA OVERWRITE SECURITY UNIT TYPE D (B735) ....... 1-76
1.20.11 USB HOST INTERFACE...................................................... 1-80
1.20.12 PICTBRIDGE ....................................................................... 1-81
1.20.13 BROWSER UNIT TYPE B.................................................... 1-82
1.20.14 VM CARD TYPE C (JAVA PLATFORM) .............................. 1-83
1.20.15 CHECK ALL CONNECTIONS .............................................. 1-84
1.21 REMOTE COMMUNICATIONS GATE INSTALLATION ................. 1-85
1.22 FIERY E-3000 (B889) ..................................................................... 1-87
PREVENTIVE MAINTENANCE
2. PREVENTIVE MAINTENANCE ............................................... 2-1
2.1 SETTINGS ............................................................................................ 2-1
2.1.1 BEFORE REMOVING THE OLD PM PARTS .............................. 2-1
2.1.2 AFTER INSTALLING THE NEW PM PARTS............................... 2-2
2.1.3 PREPARATION BEFORE OPERATION CHECK ........................ 2-2
2.1.4 OPERATION CHECK .................................................................. 2-2
2.2 MAINTENANCE TABLES ..................................................................... 2-3
2.2.1 PREVENTIVE MAINTENANCE TABLES..................................... 2-3
2.2.2 OTHERS IN MAINFRAME ........................................................... 2-8
REPLACEMENT AND ADJUSTMENT
3. REPLACEMENT AND ADJUSTMENT .................................... 3-1
3.1 BEFOREHAND ..................................................................................... 3-1
3.2 SPECIAL TOOLS.................................................................................. 3-2
3.3 IMAGE ADJUSTMENT ......................................................................... 3-3
3.3.1 SCANNING .................................................................................. 3-3
3.3.2 ARDF ........................................................................................... 3-4
3.3.3 REGISTRATION .......................................................................... 3-5
3.3.4 ERASE MARGIN ADJUSTMENT ................................................ 3-6
3.3.5 COLOR REGISTRATION ............................................................ 3-7
3.3.6 PRINTER GAMMA CORRECTION.............................................. 3-8
3.4 EXTERIOR COVERS.......................................................................... 3-14
SM
Rev. 04/2008
B230/B237/D042