Resetting Time Clocks
Press the Reset button to restart the whole machine.
Press the + , Clear, and Mode keys simultaneously to restore the default value, including Date, Time, Time Signal, Color Change, and Printing Position.
The following error codes may display on the HN2000/HN4000.
ER 01—Wrong side of timecard inserted.
ER 02—Punch Sequence Issue. A minute has not elapsed since the last in/out punch.
ER 03—Repeat punch in same column.
ER 91—Print Head Motor Issue: wrong position, left and right
ER 92—Card feed Motor Issue: wrong position, up and down
ER 93—Button Issue
ER 94—Internal memory issue