325
DP-1510P/1810P
/1810F/2010E
APR 2002
Edition 2.0
2. Sheet Bypass
< NP Sensor Operation >
a. The NP Actuator attached to the Paper Feed Unit determines if there is Recording Paper in the
paper tray.
b. The Recording Paper in the paper tray lowers the NP Actuator and the Photo Sensor (604) for NP
actuates.
< Sheet Bypass Operation >
a. When the printing operation begins, the PRINT (Print Request Signal) turns On and the Drive Motor
(1105) starts driving the Gears.
b. After a specified period of time, the Solenoid is turned ON and the Clutch (1141) is energized to
activate the Paper Feed Roller (679) and the Cam. The Recording Paper is raised by the Pressure
Plate (661) and transported to the Separation Pad (659). The Recording Paper is separated into
individual sheets by the Separator Pad Holder (660).
c. The Recording Paper is transported to the Registration Roller (1162), activating the Photo Sensor
(604) for Registration.
d. After a specified period of time, the Clutch (1141) is turned ON and the Registration Roller (1162)
and the Registration Pinch Roller start rotating. The Recording Paper is transported to the OPC
drum direction.
e. After the trailing edge of the paper passes the Photo Sensor (604) for Registration and after a
specified period of time, the Clutch (1141) is turned OFF. The Registration Roller and the
Registration Pinch Roller stop rotating.
Separation Pad (659)
Separation Pad
Holder (660)
Photo Sensor (604) for NP
NP Actuator (665)
Pressure Plate (661)
Paper Feed Roller (679)
Содержание DP-1510P
Страница 2: ...2 The contents of this Service Manual are subject to change without notice Published in Japan ...
Страница 74: ...74 APR 2002 Edition 2 0 DP 1510P 1810P 1810F 2010E 14 Remove the Cleaner Roller 640 14 ...
Страница 83: ...83 DP 1510P 1810P 1810F 2010E APR 2002 Edition 2 0 29 Remove 2 Developer Felts 1041 29 ...
Страница 158: ...158 APR 2002 Edition 2 0 DP 1510P 1810P 1810F 2010E 3 9 PNL2 PC Board CN20 Refer to PNL6 1 PC Board CN1 ...
Страница 184: ...184 APR 2002 Edition 2 0 DP 1510P 1810P 1810F 2010E 3 17 ILS PC Board CN750 Refer to LPC3 PC Board CN703 ...
Страница 187: ...187 DP 1510P 1810P 1810F 2010E APR 2002 Edition 2 0 3 20 SNS PC Board CN41 Refer to ADF PC Board CN28 ...
Страница 193: ...193 DP 1510P 1810P 1810F 2010E APR 2002 Edition 2 0 3 24 LANC PC Board CN200 Refer to LANB PC Board CN5 and CN6 ...
Страница 194: ...194 APR 2002 Edition 2 0 DP 1510P 1810P 1810F 2010E 3 25 EP PC Board CN1 Refer to SC PC Board CN121 ...
Страница 289: ...289 DP 1510P 1810P 1810F 2010E APR 2002 Edition 2 0 Fuser Error Detection ...
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