![](/images/new-backgrounds/1156980/15698019x1.webp)
Clock in – Day of week, Clock in time
Clock out - Clock out time, Clock in/out time total, running time total
CHANGING THE PRINT RIBBON
1.Remove the cover using the key provided with the unit.
2.Locate the ribbon cartridge that is mounted on the holder (the holder is permanently attached to the clock).
3.Push the hold tab located on the side of the holder away from the ribbon cartridge and remove the ribbon cartridge.
4.Snap the new ribbon cartridge into the holder while turning the ribbon advance knob located on the ribbon cartridge. Make sure the ribbon and the clear plastic protector slide completely over the print head.
5.Replace and lock the cover. Test unit for proper installation by running a time card through the unit.
Ribbon advance knob
Hold down tab
Note: If the ribbon is not completely over the print head the resulting print will show incomplete characters. If the ribbon cartridge is not completely snapped in the holder the resulting print will be increasingly lighter.
TROUBLESHOOTING
The 4000/4000HD is programmed with a number of error codes that will help troubleshoot the unit. The error code will typically indicate on the front display for several seconds. Error codes are as follows: