Zebra Technologies P520 - Manual (Page 21)

11 OPERATION
C - CARD THICKNESS CONTROL LEVER
This items is operated by the user to prevent more than one card feeding into the
printer at the same time and causing a jam.
Open cover, and adjust lever to the correct
position for the card thickness you are using. Repeat
for different card thickness. (Factory setting is for 30
mil (0,762 mm) card thickness). See diagram below:
Card thickness:
A - 60mil (1.524mm) to 50mil (1.27mm)
B - 40mil (1.016mm)
C - 30mil (0.762mm)
D - 20mil (0.508mm)
E* - Less than 20mil (0.508mm)
*Start at lowest position and move lever up
to match card thickness.
For other card thickness, start lever at lowest
position and move up until cards feed.
Note: For Lamination cards should only be 30 mil cards, and composite PVC is prefered
D - CARD OUTPUT HOPPER
This items is used for printing cards.
Install card Output hopper onto printer by hooking
over bottom edge of card exit aperture.