Ricoh MP C307 User Manual

SC6xx: Communication
457
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC670-02 D Engine is down when machine starts up (SC reboot can not be performed) (* See “When
SC670 Is Displayed” below)
Machine-down was detected after the /ENGRDY signal was not asserted.
The engine board was reset at an unexpected time
Check the connection between the engine board and the controller board.
• If it is always reproduced, replace the engine board. If the problem persists, consider
replacing the controller board or other boards between them.
• If reproducibility is low, multiple causes are to be considered, such as software, engine
board, controller board, and PSU.
• Check the status of ID chip in each toner cartridge (clean or correct the position).
When SC670 is Displayed
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC672-10 D Controller start up error
After the machine was powered on, communication between the controller and the operation
panel was not established.
• Controller stalled
• Board installed incorrectly


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