Lathem 2121 - Manual (Page 9)

Model 2121 Time Recorder User’s Guide
Page 7
6. Advance Print Wheels and Hands
6.1 Turn the main setting wheel, as shown below, to advance
both the clock face and the print wheels together.
6.2 Use your fingers or a pointed object to rotate the main
setting wheel clockwise until it advances the time on the
clock face to the current time. Each minute will make a
distinct click as you rotate the wheel.
Tip: Advance print wheels and clock face 1 or 2 minutes
ahead of the actual time to allow time to complete step 7.
7. Lower the Type Section into Place
7.1 Slightly lift the type section.