Ricoh G065 User Manual

SELF-DIAGNOSTIC MODE
SM 5-41 G065
Service
Tables
5.5 SELF-DIAGNOSTIC MODE
5.5.1 SELF-DIAGNOSTIC MODE AT POWER ON
As soon as the main machine is powered on, the controller waits for the initial
settings of the copy engine to take effect and then starts an independent self-
diagnostic test program. The self-diagnostic test follows the path of the flow chart
shown below and checks the CPU, memory, HDD, and so on. An SC code is
displayed in the touch panel if the self-diagnostic program detects any malfunction
or abnormal condition.
Self-Diagnostic Test Flow
Power On
RAM Check*
CPU Check
ASIC Check
Resident RAM
Connection
Check
Optional RAM
Connection
Check
Clock
Generator
Check
NV-RAM
Check
Font ROM
Header
Check
Network
Interface
Check
Allocation
Check
Detailed Self-
Diag. Mode?
Self-Diag. End
ROM Device
CRC Check
Resident
RAM Total
Area Check
Optional
RAM Total
Area Check
HDD Check
IEEE1284
Loop-back
Check
Font ROM
CRC Check
Detailed Self-
Diag. End
NO
YES
Detailed Self-Diagnosis
NG: SC820
NG: SC821
NG: SC827
NG: SC829
NG: SC838
NG: SC824
NG: SC828
NG: SC829
NVRAM
Total Area
Check
* Checks only the area used by
the self-diagnostic test.
G065S903.WMF
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA

Ricoh G065 Specifications

General

Brand	Ricoh
Model	G065
Category	All in One Printer
Language	English