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Technology > Controls > DADF > Original Scanning Assembly/Original Delivery Assembly
Technology > Controls > DADF > Original Scanning Assembly/Original Delivery Assembly
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Original Scanning Assembly/Original Delivery
Assembly
●
Roller Disengaging Control
To prevent the breakage of original or blurring of scanned image, wheel are disengaged at 3
rollers.
SL1
M7
KAIJO2_MOT
EJCT_AD
2LEAD_S
LEAD_AD
RESI_AD
KAIJO2_HP_S
M6
KAIJO1_MOT
KAIJO1_HP_S
KA_SOL
DADF driver PCB
Lead roller 2 wheel
Lead roller 1 wheel
Delivery roller wheel
PCB3
PCB4
SR5
SR15
SR16
PCB5
F-2-92
Description
Roller (
wheel)
Lead roller 1
wheel
Lead roller 2
wheel
Delivery roller
wheel
Drive source
Disengaging motor 1
(M6)
Disengaging motor 2
(M7)
Disengaging solenoid
(SL1)
Disengaging timing
detection
Registration sensor
(PCB3)
Lead sensor 1 (PCB4)
Lead sensor 1 (PCB4)
Lead sensor 2 (SR5)
Delivery sensor (PCB5)
Separation presence
detection
Separation HP sensor 1
(SR15)
Separation HP sensor 2
(SR16)
-
Control purpose
- This is to prevent the contact with lead roller 1/2,
when the leading edge of original goes through
the lead roller 1/2.
- This is to prevent the unstable operation of
original due to reaction when the trailing edge of
original goes through the lead roller 1/2.
- This is to prevent the
contact with delivery
roller when the leading
edge of original goes
through the delivery
roller.
Error Code
E413-0001/0002
E413-0011/0012
-
Error code
E413 (DADF roller disengage error)
-0001 Even though the DADF disengaging motor 1 (M6) is driven, the DADF separation home
position sensor 1 (SR15) does not come ON within the specified time.
-0002 Even tough the DADF disengaging motor 1 (M6) is driven, the DADF separation home
position sensor 1 (SR15) does not go OFF within the specified time.
-0011 Even though the DADF disengaging motor 2 (M7) is driven, the DADF separation home
position sensor 2 (SR16) does not come ON within the specified time.
-0012 Even though the DADF disengaging motor 2 (M7) is driven, the DADF separation home
position sensor 1 (SR16) does not go OFF within the specified time.
T-2-25
Содержание F-1
Страница 14: ...2 2 Technology Technology Basic configuration Controls Service Work ...
Страница 72: ...3 3 Periodic Servicing Periodic Servicing Periodic Servicing List ...
Страница 135: ...5 5 Adjustments Adjustments Overview Adjustment Method ...
Страница 175: ...Appendix Service Tools General Circuit Diagram ...