800P Thermal Print Time Clock

Steel tough, whisper quiet, worry free, low cost time clock

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Check out the 800P Time Clock in Action!

Click the image on the left to see a brief video of the 800P in action and review all the great features.

Low cost, no maintenance time clock

The 800P patented Tru-Align™ printer uses Lathem's unique E8 thermal print time cards* that don't need ink or toner.  There are no ink pads to fill or ribbons to replace, keeping the time clock clean and maintenance free. You never have to open the steel case enclosure for upkeep - saving you money and resulting in low total cost of ownership.

Heavy duty, durable steel time clock

With a powder coated galvanized Steel Tough enclosure this heavy duty time clock is extremely durable and built to last. Whisper-print technology delivers extremely quiet time card punches and printing. The Tru-Align feature automatically triggers an imprint only when a time card is inserted properly and aligned with the correct space on the time card.

Plug n play, smart time clock technology

Amazingly easy to set up, just plug in the 800P time clock and you’re ready to record employee time. Right out of the box, the time, date and other time tracking settings are factory set. This smart technology time clock automatically adjusts for Daylight Savings Time (DST) and maintains the date, time and print settings even if power goes out.

Shop online for accessories

Select from a complete line of accessories for your 800P time clock. From time cards and time card racks to annual hardware support agreements, all that you need to custom fit a Lathem time clock to your business. Order direct from the Lathem online store. Accessories are in stock and available for immediate shipment.


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  • Features
  • Specifications
  • Resources
  • Reviews
  • Direct thermal print eliminates ribbons and ink*
  • Automatic Tru-Align eliminates misprinting
  • Whisper-Print technology offers quiet punches
  • Prints day of week and time (AM/PM or 24 hour)
  • Minutes can be printed in hundredths of an hour to simplify calculations
  • Keeps time & settings during power loss
  • Automatic Daylight Saving Time change
  • Day-of-week can be printed in English, Spanish or French
  • Table top or wall mount option (Wall bracket included)
  • Made in USA
  • One year warranty 

​* Requires Lathem E8 time cards. A 25 pack of E8 time cards is included.

  • Dimensions: 5 1/3 "H x 6"W x 3"D (13.5cm H x 15.2cm W x 7.6cm D)
  • Weight: 5.0 lbs (2.3 kg)
  • Display: LCD
  • Housing: Electro-Galvanized Steel with Powder-Paint Coating
  • Power: 100-240 VAC, 50/60Hz, 80mA
  • Memory: BR2325 Coin-Cell Lithium Battery
  • Environment: 32º to 140º F (0º to 60º C)
  • 95% Relative Humidity (non-condensing)
  • Timecard Storage: Time cards are sensitive to temperature and should always be stored in a cool dry location; preferably out of exposure to direct sun light. Storage temperature should not exceed 150ºF (65ºC)
  • ​* Requires Lathem E8 thermal print time cards.

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