Ricoh MP 2014 - Page 208

SC Code Descriptions
SM 6-10 D245/D246/D247
SC No. Level Error Name/Error Condition/Major Cause/Solution
351-00 B ID sensor error: Vsg measurement error (detailed)
Only when the following two conditions are met during the ID
sensor detection (only when the SP5-995-001 is set to “1”).
 Vsg is 5V and LED drive current is minimum (PWM=0).
 ID sensor defective
 ID sensor harness damaged.
 ID sensor not connected correctly.
 MPU defective
 Laser unit defective
 Imaging density fault
 HVPS board defective
 Clean the ID sensor
 Replace the ID sensor.
 Replace and reset the ID sensor harness.
 Replace the MPU.
 Replace the HVPS board.
SC No. Level Error Name/Error Condition/Major Cause/Solution
353-00 B ID sensor: Auto adjustment PWM value error (detailed)
One of the following conditions occurs when the ID sensor is
adjusting Vsg automatically, this SC is issued (only when the
SP5-995-001 is set to “1”).
 Vsg is less than 4 V with the LED drive current set to
maximum (PWM=1023).
 Vsg is more than 4 V with the LED drive current set to
minimum (PWM=1).