Ricoh SP 8400DN Field Service Manual page 1273

Ricoh a3 size black and white laser printer.

Hide thumbs Also See for SP 8400DN:

Table of Contents

Bypass Tray Size Detection Error

The paper size detected on the bypass tray is different from any of the pattern of automatic

size detection.

Registration Motor: Lock

Paper feed Motor: Lock

Vertical Transport Motor: Lock

During motor ON, after checking the motor error notification registers (err_velo and

err_posi) for 500msec, the error state of either register was detected at least 5 times.

Error Name/Error Condition/Major Cause/Solution

Foreign matter, such as paper scrap, is caught inside the tray

Reset the paper.

Remove the foreign matter.

Reset the connector.

Replace the harness.

Replace the sensor.

Replace the controller board for the optional side LCT.

Error Name/Error Condition/Major Cause/Solution

Bypass Length Sensor or Bypass Width Sensor malfunction

Bypass Length Sensor or Bypass Width Sensor harness disconnected

Replace the Bypass Length Sensor, or Bypass Width Sensor.

Replace the harness for Bypass Length Sensor, or Bypass Width Sensor.

Error Name/Error Condition/Major Cause/Solution

Motor defective

Connector disconnected

Harness broken

BCU defective

Encoder defective

Replace the motor.

Reset the connector.

Replace the harness.

Replace the BCU.

6.Troubleshooting

Chapters

Table of Contents