Gerber envision 375, Z axis calibration

[ryidi]

Dear friends, please help me to calibrate Z axis in envision 375, I found this:

To calibrate the Z axis (carriage calibration)
1. From the Main Menu, press F3 while holding down the Enter key.
2. Press F2 (Test)
3. Press F2 (Calibrate)
4. Press F3 (Z Cal). The display shows the current Z axis values.
5. Press Enter, then follow the instructions that appear on the display.
6. Remove the blade from a knife tool, and then replace the cap.
7. Install this empty knife tool in the tool holder, and then press Enter.
8. Wait approximately one minute while the carriage performs a series of “no weight” measurements.
9. Press Enter.
10. When the display indicates to load the weight, insert the Gerber calibrated weight in the knife tool
(T69380B). Make sure the weight is not touching carriage cover.

We don't have Gerber calibrated weight, anybody know about this weight value in grams or oz?

 

[Fred Weiss]

It's a specially machined specific weight for the purpose. I don't think you would be wise to attempt a substitute. They can be ordered from most GSP distributors. As I recall, they're around $100.