Oki ES9160 Maintenance Manual page 51

Symbol Name
SW4 FRONT-COV-SW
Front cover switch
SW5 ADU-COV-SW
ADU opening/closing switch
SW6 CST-U-SW
Upper drawer detection switch
SW7 CST-L-SW
Lower drawer detection switch
3.3.3 Electromagnetic clutches
Symbol Name
CLT1 ADU-CLT
ADU clutch
CLT2 RGST-CLT
Registration roller clutch
CLT3 SFB-CLT
Bypass feed clutch
CLT4 CST-U-FEED-CLT
Upper drawer feed clutch
CLT5 CST-L-FEED-CLT
Lower drawer feed clutch
CLT6 TR-U-CLT
High speed transport clutch
CLT7 TR-M-CLT
Low speed transport clutch
3.3.4 Solenoids
Symbol Name
SOL1 REV-SOL
Reverse gate solenoid
3.3.5 PC boards
Symbol Name
CCD PWA-F-CCD
CCD driving PC board (CCD board)
CTIF PWA-F-CTIF
Toner cartridge interface PC board
(CTIF board)
CTRG PWA-F-CTRG
Toner cartridge PC board
(CTRG board)
DSP PWA-F-DSP
Display PC board (DSP board)
EPU PWA-F-EPU
EPU memory board (EPU board)
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Function
Detecting opening/closing of the front
cover
Detecting opening/closing of the
automatic duplexing unit
Detecting presence/absence of the
upper drawer
Detecting presence/absence of the
lower drawer
Function
Driving the transport roller of the
automatic duplexing unit
Driving the registration roller
Driving the bypass feed roller
Driving the upper drawer pickup roller
Driving the lower drawer pickup roller
Driving with high speed for the transport
roller
Driving with low speed for the transport
roller
Function
Changing the paper transport route at
the exit section
Function
Controlling CCD and outputting the
analog signal
Interface for detecting the toner
cartridge (Detecting the CTRG board)
Storing the status of the toner cartridge
Controlling the whole control panel
Determining the used status of the
developer unit (EPU) (Determining
whether a unit is new or used) (Service
management required)
3 - 13
Remarks P-I
Fig. 3-5 1-4
Fig. 3-7 8-31
Fig. 3-9 9-33
Fig. 3-9 9-33
Remarks P-I
Fig. 3-7 35-9
Fig. 3-7 21-17
Fig. 3-8 20-7
Fig. 3-9 16-5
Fig. 3-9 16-5
Fig. 3-9 7-21
Fig. 3-9 7-21
Remarks P-I
Fig. 3-7 34-28
Remarks P-I
Fig. 3-3 12-13
Fig. 3-5 ---
Fig. 3-5 ---
Fig. 3-3 3-24
Fig. 3-4 28-21
ES9160 MFP / ES9170 MFP
OUTLINE OF THE MACHINE
3