142 ZXP Series 9 Card Printer Service Manual P1086708-001
Troubleshooting
OCP Test Cards
OCP Test Cards
Image Title Description Use
GRADIENT BOXES
3 sets of light-to-dark
grayscale ramps
Used to validate the tonal
scale of the printer.
DENSITY SETUP
Mid-gray and maximum
density elds on a at gray
surface
Also used to check the
left/right and top/bottom
offsets or the centering of
the image on the card.
MONOCHROME ONLY Barcode and text
Used to verify
monochrome print
capability and quality.