Specifications

Rockhopper II series printers – Maintenance Manual

AP-74065, Rev. 1.2, 27/09/04

4.5.8. Replacing the transmission photosensor

Notes :

¾ Remove following covers before replacing the transmission photosensor.

 Side cover R: refer to "Removing side cover R"

 Side cover L: refer to "Removing side cover L"

 Front cover: refer to "Removing the front cover"

 Carriage cover: refer to "Removing the carriage cover"

 Y rail cover: refer to "Removing the Y rail cover"

(1) Replacing the transmission photosensor (lever motor side)

Step 1 : Remove the screw fixing the sensor installation board.

1 = Sensor installation board 2 = Screw (M3x8) fixing the sensor installation board

Step 2 : Remove the sensor installation board.

Step 3 : Remove the transmission photosensor from the sensor installation board.

1 = Sensor installation board 2 = Connector

3 = Transmission photosensor

Step 4 : Remove the connector from the transmission photosensor.

Step 5 : Remove the transmission photosensor.

Step 6 : Apply the screw lock to the tab portions of the transmission photosensors to be installed.

Step 7 : Reinstall all parts in the opposite order of the removal procedure.

Notes :

¾ When installing the U/D cable assembly onto the transmission photosensor, be

careful not to confuse the connectors.

 Lever up cable assembly (white): front

 Lever down cable assembly (blue): rear