C83

Original length sensor adjustment error

1.Check there are any foreign obstacles between the original length sensor and the reflection mirror.

2.Check if the original sensor or reflection mirror is dirty.

3.Check if each connector between the original length sensor and the RADF PWA (CN3) is disconnected.

4.Check if each connector between the RADF PWA and the scanner control PWA (CN6) is disconnected.

5.Check if each connector between the scanner control PWA (CN4) and the main PWA (CN8) is disconnected.

6.Check if each connector pin is removed or the harness is broken.

7.Check if any conductor pattern on the RADF, scanner control and main PWA is open- or short-circuited.

8.Replace the original length sensor.

9.Replace the RADF PWA.

10.Replace the scanner control PWA. 11.Replace the main PWA.

December 2002 TOSHIBA TEC

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e-STUDIO160/200/250 TROUBLESHOOTING

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Toshiba e-Studio200, e-Studio250, e-Studio160 manual December 2002 Toshiba TEC STUDIO160/200/250 Troubleshooting