Detailed Self-Diagnostics - Ricoh B051 Service Manual

4.2.2 DETAILED SELF-DIAGNOSTICS

This detailed self-diagnostic test requires a loop-back connector (P/N: G0219350).
1. Turn off the machine and attach the loop-back connector to the parallel
interface.

2. Hold down , press and hold down
the same time, switch on the machine. You will see "Now Loading" on the
touch-panel, and prints the diagnostic report after completing the test.
• Refer to the diagnostics report for the detected errors. The errors detected
during self-diagnostics can be checked with SP7-832-001 (Diag. Result).
• Refer to section 4.2 for details about the error codes.
SM
CÓPIA NÃO CONTROLADA

, and then while pressing both keys at
4-19
CÓPIA NÃO CONTROLADA
SELF-DIAGNOSTIC MODE
B051/B052