Detailed Self-Diagnostic Mode; Executing Detailed Self-Diagnosis - Ricoh B205 Service Manual

4.2.2 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.
Also, the printer/scanner unit and the optional Centronics (IEEE1284) interface
must be installed.
No.
G0219350 Parallel Loopback Connector

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
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.
SM
Name
, and then while pressing both keys at
4-19
SELF-DIAGNOSTIC MODE
B205/B209/D007/D008