Ricoh D129 - Detailed Self-Diagnostic Mode; Executing Detailed Self-Diagnosis

Self-Diagnostic Mode
SM 5-223 D129/D130
Service
Tables
5.14.3 DETAILED SELF-DIAGNOSTIC MODE
In addition to the self-diagnostic test initiated every time the main machine is powered on, you
can set the machine in a more detailed diagnostic mode manually in order to test other
components or conditions that are not tested during self-diagnosis after power on. The following
device is required in order to put the machine in the detailed self-diagnosis mode.
No. Name
G02119350 Parallel Loopback Connector
5.14.4 EXECUTING DETAILED SELF-DIAGNOSIS
Follow this procedure to execute detailed self-diagnosis.
1. Switch off the machine, and connect the parallel loopback device to the Centronics I/F port.
2. Hold down
, press and hold down , and then while pressing both keys at the same
time, switch on the machine.
You will see "Now Loading" on the touch-panel, and then you will see the results of the test.
A report is printed every time a detailed self-diagnostic test is executed, whether errors
were detected or not.