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3.3 OPERATING THE CLAMP, MARKING DEVICE AND LENS TABLE
3.3.2 MARKING DEVICE
The marking device places three marks on the lens, one in the center of the
lens and one approximately 16 mm lateral to the center on each side along
the lens axis.
1) Press and turn the marking lever, causing the pens to descend and mark
the lens surface.
2) Carefully release the marking lever, so it will return to its initial position
by its spring force.
The three (3) marking pens are self-contained cartridges. When the ink
supply becomes depleted, replace the cartridge. (See Section 4.3.2, Ink
cartridge.)
Hold
HOLD