0820 Paper Under The Bypass Sensor - Digital Equipment DEClaser 3200 Service Manual

6.2 0820–0824 CLEAR PAPER PATH

6.2.2 0820 Paper Under the BYPASS Sensor

Note: Before performing the following FIP steps, make sure you have
completed all the steps in Section 6.2 at the beginning of this procedure.
Description: This code is displayed when paper is stalled under the bypass
sensor. This occurs when feeding from the LCIT or other optional equipment.
Troubleshooting:) Test the bypass sensor by entering the 1701 Test codes
0710. Figure 6–5 shows the wiring diagram. Perform the following steps to fix
a problem.
1. Inspect the following for misconnection or mechanical damage:
• 3-pin, P/J71 plug connecting to P/J71 on the developer interconnect
board
• 10-pin jack that connects to P/J34 on the DC control board. (Pin three
of P/J34 goes high when the sensor is actuated.)
• Bypass feed sensor linkage
• Bypass feed sensor mounting
2. Swap the following components:
• Bypass sensor
• Developer interconnect board
• DC control board
6–8 Paper Path Jam FIPs