CTR121 Weekly/Bi-Weekly Time Cards for Compumatic TR Series – 1,000 Cards
If your Compumatic TR-series time clock is producing faint punches or your card layout no longer matches payroll, it’s usually time to restock the correct card format. These CTR121 time cards are designed for weekly and bi-weekly time tracking and ship as a full 1,000-count box in four wrapped packs of 250 to make storage and distribution simple.
Who these cards are for Compumatic and Acroprint time clocks
CTR121 cards are commonly used with ribbon-based Compumatic clocks that rely on ink imprinting (not thermal printing). The card design supports weekly punches on the front and a bi-weekly layout on the back, helping workplaces stay consistent even when pay periods vary by department or season.
Compatible Compumatic models
- TR121 And Acroprint ATR120
- TR440a / TR440d
- TR880a / TR880d
Selecting the correct time card is one of the easiest ways to prevent alignment issues and cut down on payroll cleanup.
Storage and handling tips
- Keep cards in their wrapped packs until needed to avoid bent corners.
- Store flat and dry—humidity can warp paper and affect feeding.
- If print looks light, replace the ribbon so punches remain readable.
FAQ
Do these cards come numbered? NO.
CTR121 cards are designed for TR-series punch workflows; if you need a numbered/barcoded system, ask us and we’ll help you choose the correct card type.
Are these the right cards for TR440a and TR880d?
Yes—CTR121 is listed for TR121, TR440a/TR440d, and TR880a/TR880d clocks.
What if I’m not sure which card my clock needs?
Contact us with your clock model and we’ll confirm compatibility before you order.
Helpful links: Time Cards | Ribbons | Repair & Service