In this wiki article, we cover a few of the most common questions related to the new AMS 2 Pro and AMS HT units.
¶ AMS 2 Pro
¶ I have a X1/P1 series 3D printer without AMS and want to get the AMS 2 Pro, what else do I need to order?
If you have purchased an X1/P1 series printer without an AMS unit, you will need to purchase the PTFE tube coupler, 4-pin cable, filament buffer and power adapter. AMS 2 Pro Upgrade Kit. These accessories are required to connect the AMS 2 Pro and use the drying functions.
If you want to buy multiple AMS 2 Pro units, you need to replace the filament buffer with an AMS hub and purchase additional power adapters based on the number of AMS. Each AMS 2 Pro requires a dedicated power adapter to use the dryign functions.
If you don't want to use the drying functions for all the units, then a dedicated power adapter is not mandatory.
The regular filament buffer only allows the connection of one AMS unit, while the AMS hub allows the connection of up to 4 AMS units at once.
¶ I have an X1/P1 series printer with AMS and want to get AMS 2 Pro, what else do I need to order?
If you have purchased an X1/P1 series printer combo version (which included an AMS unit), you need to purchase an AMS hub and power adapter.
With the AMS hub, you can connect up to 4 AMS simultaneously.
With the power adapter, you can use the drying function of the AMS 2 Pro.
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Note: Be sure to use the new 6-pin cable included with AMS 2 Pro and AMS HT. Using the 6-pin cable from the previous generation AMS may cause unstable communication between the AMS and the printer, while the previous generation AMS is compatible with the new 6-pin cable.
¶ How many power adapters should I buy when using the AMS 2 Pro for drying on X1/P1 series printers?
When using AMS 2 Pro for drying on X1/P1 series printers, each AMS 2 Pro must be equipped with a power adapter.
For example: if 3 AMS 2 Pro units are used for drying at the same time, 3 power adapters are required.
¶ How many power adapters should I buy when using the AMS 2 Pro for drying on H2D?
H2D supports powering one AMS 2 Pro for drying. When using a single AMS 2 Pro for drying, no additional accessories are required.
When using multiple AMS 2 Pros for drying at the same time, a power adapter is required.
For example: 2 power adapters are required if you wish to use 3 AMS 2 Pro units at the same time for drying.
¶ What do I need to buy to use multiple AMS 2 Pro units on H2D?
H2D can connect two AMS unis, each of them with a PTFE tube routed to one of the nozzles. If you need to connect three or more AMS 2 Pro, you need to buy Bambu 4-in-1 PTFE Adapter. Such an addapter will allow you to connect up to 4 AMS units on a single nozzle, or a combination between AMS 2 Pro and AMS HT.
¶ Can I print with AMS and AMS 2 Pro at the same time?
Yes, the X1/P1/H2D can connect with AMS and AMS 2 Pro at the same time to be used for printing.
¶ Can I dry filament while printing?
Currently, drying is not supported for AMS 2 Pro / AMS HT units that are actively involved in the printing process, including those that may be used for automatic refill during the current print job. Printing while drying is not yet supported.
The only "dry while print" scenario currently supported is when the printer uses some of the connected AMS 2 Pro/AMS HT units, or an external spool holder for printing, while the AMS 2 Pro / AMS HT units not involved in the current print job can be used for drying.
If the printer is feeding or printing, and at the same time powering one AMS 2 Pro for drying, the drying power will be automatically reduced, in order to ensure that the printing power is prioritized. So it is recommend to use the external power adapter for best drying results.
¶ Does the AMS support standalone drying without connecting to the printer?
When using the AMS 2 Pro drying function, the AMS 2 Pro must be connected to the printer via a 6-pin bus cable to ensure that the printer is powered on and set to filament drying mode.
The AMS 2 Pro cannot perform standalone drying without a connection to the printer.
Note: Be sure to use the new 6-pin cable included with AMS 2 Pro and AMS HT. Using the 6-pin cable from the previous generation AMS may cause unstable communication between the AMS and the printer, while the previous generation AMS is compatible with the new 6-pin cable.
¶ AMS HT
¶ I have a X1/P1 series printer without AMS and want to buy the AMS HT. What else do I need to buy?
If you have purchased an X1/P1 series printer without an AMS unit, you will need to purchase the PTFE tube coupler, 4-pin cable and filament buffer. These accessories are required to connect the AMS HT and use the drying functions.
If you want to buy multiple AMS HT units, you need to replace the filament buffer with an AMS hub.
The regular filament buffer only allows the connection of one AMS unit, while the AMS hub allows the connection of up to 4 AMS units at once.
¶ I have a X1/P1 series printer with AMS and want to get AMS HT, what else do I need to order?
If you have purchased an X1/P1 series printer combo version (which included an AMS unit), you need to purchase an AMS hub.
With the AMS hub, you can connect up to 4 AMS simultaneously.
¶ Do I need to buy a power adapter when using AMS HT drying?
When using AMS HT for drying on H2D/X1/P1 series printers, you need to use the built-in 220V power cord and do not need to buy a power adapter.
¶ What is the difference between the two discharge ports on the back of the machine?
The port at the rear of the top cover is specifically for TPU filament. Due to the softness of the TPU filament, it is easy to fail when using the AMS HT automatic feeding function. When using the TPU, insert it into the AMS HT and ensure the material tray rotates in the correct direction. Insert the material tube into the TPU bypass port and manually push the filament through the PTFE tube until it is fully loaded into the extruder.
Note:
- When using TPU, AMS HT cannot use the automatic feed and return function, but can be used as a drying box to prevent material moisture.
- AMS HT won't be able to run filament drying while feeding filament and initiating a print via the bypass port.
¶ How many AMS HT units can be connected to the X1/P1 series at most?
X1/P1 series printers support up to 4 AMS HT connections at the same time.
¶ Does it support standalone drying without connecting to the printer?
When using the AMS HT drying function, the AMS HT must be connected to the printer via a 6-pin bus cable to ensure that the printer is powered on and set to filament drying mode. The AMS HT cannot perform standalone drying without a connection to the printer.
Note: Be sure to use the new 6-pin cable included with AMS 2 Pro and AMS HT. Using the 6-pin cable from the previous generation AMS may cause unstable communication between the AMS and the printer, while the previous generation AMS is compatible with the new 6-pin cable.
¶ End Notes
We hope the detailed guide provided has been helpful and informative.
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