Ricoh Aficio SP C440DN User Manual

No.
Sensor Name/
Sensor Board Name
Active
CN No./
Pin No.
Condition Symptom
4 Paper Feed Sensor L CN101/16
Open Paper is not detected.
Shorted • Paper is detected.
• Jam Y1, Y2, Y3
5
Vertical Transport
Sensor
L CN101/19
Open Paper is not detected.
Shorted • Paper is detected.
• Jam Y1, Y2, Y3
6 Paper Lift Sensor H CN101/7
Open Paper is not detected.
Shorted • Paper is detected.
• Jam Y1, Y2, Y3
7 Paper End Sensor H CN101/4
Open Paper end is detected.
Shorted • Paper end is not
detected.
• Jam Y1, Y2, Y3
Blown Fuse Conditions
Power Supply Unit
Fuse
Rating
Symptom when turning on the main switch
120V-127V 220V-240V
FU1 8A/125V 8A/125V
• 24V power to the BCU and bridge board
not supplied.
• 24VS2 power to the BCU not supplied.
FU2 8A/125V 8A/125V
• 24VS1 power to the BCU not supplied.
• 5VS power to the bridge board not
supplied.
Electrical Component Defects
633

Ricoh Aficio SP C440DN Specifications

General

Print Technology	Laser
Resolution	1200 x 1200 dpi
Processor	533 MHz
Supported Operating Systems	Windows, Mac OS, Linux
Weight	32 kg
Print Speed	Up to 42 ppm
Monthly Duty Cycle	150000 pages
Paper Input Capacity	650 sheets
Connectivity	USB 2.0
Paper Sizes	A4, A5, A6, B5, Legal, Letter, Executive
Dimensions	40 cm x 52.85 cm x 42 cm