Ricoh G165 Service Manual page 15

3.10.1 PAPER EXIT ROLLER .........................................................3-40
When reinstalling the paper exit roller ...........................................3-41
3.10.2 PAPER EXIT SENSOR ........................................................3-42
3.11 ELECTRICAL COMPONENTS......................................................3-43
3.11.1 CONTROLLER BOARD .......................................................3-43
GDI/ PCL Controller Board (Printer Model) ...................................3-43
Main Controller Board (MF Model) ................................................3-44
PDL Board (G184 only) .................................................................3-45
3.11.2 EGB (ENGINE BOARD) .......................................................3-46
Printer Model .................................................................................3-46
MF Model ......................................................................................3-48
3.11.3 FCU (G183/G184 ONLY) .....................................................3-50
3.11.4 INTERLOCK SWITCHES .....................................................3-51
3.11.5 FUSING FAN MOTOR .........................................................3-52
3.11.6 LSU FAN MOTOR................................................................3-53
3.11.7 ID CHIP BOARD ..................................................................3-54
3.11.8 PSU ......................................................................................3-55
Fuse ..............................................................................................3-56
3.11.9 HIGH VOLTAGE POWER SUPPLY BOARD .......................3-57
3.11.10
3.11.11
3.11.12
3.11.13
Printer Model .................................................................................3-60
MF Model ......................................................................................3-62
PnP Name (Plug and Play) Procedure ..........................................3-63
3.12 ADF ...............................................................................................3-64
3.12.1 ADF UNIT.............................................................................3-64
3.12.2 ORIGINAL TRAY..................................................................3-65
3.12.3 ADF FEED UNIT ..................................................................3-66
3.12.4 ADF SEPARATION PAD......................................................3-66
3.12.5 ADF FRONT COVER ...........................................................3-67
3.12.6 ADF REAR COVER .............................................................3-67
3.12.7 ADF COVER ........................................................................3-68
3.12.8 ADF MOTOR........................................................................3-69
3.12.9 ORIGINAL SET SENSOR ....................................................3-70
SM
TEMPERATURE/HUMIDITY SENSOR ............................3-57
DUPLEX MOTOR (DUPLEX MODEL)..............................3-58
SPEAKER (G183/G184 ONLY) ........................................3-59
EEPROM ..........................................................................3-60
iii G165/G166/G167/G181/G183/G184
Rev. 02/03/2010