Punch Card or Paper Time Recorder model series

Model

Electronic time recoder  ET-3310

Identification Method	Pin electronic card clock - 9-pin printer, two-color printing (red-abnormal, black-normal)
Ribbon	Required
Display	Clock display large screen
Auto Shift	Yes
Automatic card suction and rejection.	Yes
Cross day time setting:	Yes
Music ringing time setting:	3 groups
Music ringing seconds setting.	Yes
Front and back weaving.	Yes
Computerized perpetual calendar.	Yes
Automatic timekeeping.	Yes
Musical chime for work and rest.	Yes
Six-position printing.	Yes