Magtek ExpressCard 2000 Hardware Service Manual page 73

4 - Preventive Maintenance Procedure (EC3000)
14) Add 2 drops of lubricant to the front of the bottom punch hammer.
15) Return the knuckles to the position they were in before lubricating.
16) Test to make sure the top knuckle slides smoothly across the punch hammer: Press the top rocker
arm all the way down and make sure the top of the knuckle remains level and parallel to the floor at
all points in the movement cycle. The knuckle should not rotate from its initial orientation.
17) Test to make sure the bottom knuckle slides smoothly across the punch hammer: Press the bottom
rocker arm all the way up and make sure the top of the knuckle remains level and parallel to the floor
at all points in the movement cycle. The knuckle should not rotate from its initial orientation.
ExpressCard 2000 / ExpressCard 3000| Instant Issuance Card Personalization System | Hardware Service Manual
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