Error Display - Ricoh ADF DF7010 Field Service Manual

Chapter 8 2 Error Display

2 Error Display

This machine has a self-diagnosis function. The state of the machine is always checked with this
function and is displayed with code on the control panel. The following are the code display, cause
and detection timing.
Code display Detection timing
Error : ADF stepping motor locked
E017
Write/readout to FPGA stepping controller of the main PCB is defective.
54
Cause
The main PCB unit is defective.