Ricoh MP C307 User Manual

Electrical Component Defects
518
Electrical Component Defects
Sensors
No. Sensor Name/
Sensor Board Name
Active CN No./
Pin No.
Condition Symptom
S1 Bypass Lift Sensor H CN523/11 Open SC508
Shorted
S2 By-pass Paper End Sensor L CN523/5 Open Paper is detected on the by-pass
tray when no paper is set.
Shorted Paper is not detected on the
by-pass tray when paper is set.
S3 By-pass Paper Size Sensor L CN523/2 Open A4/LT size is not detected.
Shorted A4/LT size is detected.
S4 Duplex Entrance Sensor L CN523/14 Open Jam Z (Jam 26)
Shorted Jam Z (Jam66)
S5 Fusing Entrance Sensor L CN523/20 Open Jam B (Jam 18)
Shorted Jam C
S6 Duplex Exit Sensor L CN523/23 Open Jam Z (Jam 25)
Shorted Jam Z
S7 Fusing Exit Sensor L CN525/8 Open Jam C (Jam 19)
Shorted Jam C
S8 Fusing Thermopile A CN525/6 Open SC541
Shorted
S9 TD Sensor (Mu ( ) Sensor)
(K)
A CN539/8 Open PCU setting Error occurs.
Shorted
S10 TD Sensor (Mu ( ) Sensor)
(C)
A CN540/8 Open PCU setting Error occurs.
Shorted
S11 TD Sensor (Mu ( ) Sensor)
(M)
A CN540/16 Open PCU setting Error occurs.
Shorted
S12 TD Sensor (Mu ( ) Sensor)
(Y)
A CN540/22 Open PCU setting Error occurs.
Shorted
S13 ID Sensor A CN555/6,7,10,11 Open SC370
Shorted
S14 ITB Contact HP Sensor L CN543/12 Open SC442
Shorted
S15 Tray Paper End Sensor L CN559/12 Open Paper end is detected when there

Ricoh MP C307 Specifications

General

Type	Multifunction Printer
Functions	Print, Copy, Scan, Fax
Print Technology	Laser
Print Resolution	1200 x 1200 dpi
Maximum Paper Size	A4
Duplex Printing	Yes
Scan Resolution	600 x 600 dpi
Mobile Printing	Apple AirPrint, Google Cloud Print, Mopria
Operating Systems Supported	Windows, Mac OS, Linux
Print Speed (Black)	30 ppm
Print Speed (Color)	30 ppm
Standard Paper Capacity	350 sheets
Supported Paper Sizes	A4, A5, A6, B5, B6, Letter, Legal
Scanner Type	Flatbed with ADF (Automatic Document Feeder)
Copier Speed (Black)	30 cpm
Copier Speed (Color)	30 cpm
Copy Resolution	Up to 600 dpi
Zoom Range	25% to 400%
Connectivity	Ethernet, USB
Max. Paper Capacity	1, 350 sheets
Display	10.1-inch color touchscreen