Ricoh D131 - Page 508

SC600: Data Communication
SM Appendix 2-41 D131/D132/D133
Appendix:
Service Call
Conditions
SC641 D
Engine serial communication error CTL
An error occurs in serial communication with engine.
 SC641-1: Timeout error
 SC641-2: Retry over
 SC641-3: Download error
 SC641-4: UART error
 Cycle the machine off/on
SC650 B @Remote communication error (Cumin-M) CTL
01
The authentication for the Cumin-M fails failed at a dial up connection
due to one or more of the following:
 Incorrect SP settings
 Disconnected telephone line
 Disconnected modem board
 Disconnected wireless LAN card
 Check and set the correct user name (SP5-816-156) and password
(SP5-816-157).
04
Communication line error
The supplied voltage is not sufficient due to the defective
communication line or defective connection.
The authentication for the Cumin-M fails failed at a dial up connection
due to one or more of the following:
 Incorrect SP settings
 Disconnected telephone line
 Disconnected modem board
 Disconnected wireless LAN card
 Check and set the correct user name (SP5-816-156) and password
(SP5-816-157).
05 No modem board