Ricoh Aficio 2035e Service Manual page 331

5.4.2 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.
No.
G02119350 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 , 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.
SM
Name
5-115
SELF-DIAGNOSTIC MODE
B135/B138