The service manual is a good quality scan of the Panasonic NV-850, which is electrically identical to the Philips VR 6920, but mecanically just nearly.
The service manual is a good quality scan of the Blaupunkt RTV-404, which is electrically and mecanically identical to the Panasonic NV-830.
Text excerpt from page 22 (click to view)
AR-FN3
5)
5) 6)
6)
7)
4)
4)
[Adjustment and precaution in setting]
Manually pull the plunger to move it in the arrow direction until it stops, and fix it at that position.
7)
[Adjustment and precaution in setting]
Fit the edge of plate to which the solenoid is attached, with the left edge of the marking.
3. Paper discharge gate solenoid 2
At that time, check that the rib of the paper discharge gate 2 and the rib inside the left cabinet 1 are aligned on a line as shown in the figure with the solenoid pulled completely.