Panasonic DMR-BW780EB Service Manual page 47

5. Insert the Paper Clip into the Tray as below figure, lift up
the lever using the Paper Clip while pushing the dotted
point of the Tray.
And remove the Tray.
Notes when attaching the tray:
Pull the Slide Cam to the left side and insert the tray
when attaching.
9.2.3. Pulley Gear, Belt
1. Perform the step "9.2.2. Tray".
2. Push the post to the direction of arrow by using the slot-
ted screwdriver.
3. Remove the Pulley Gear and Belt.
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