Running more than a couple of Bambu Lab printers? Managing them one by one through Bambu Studio gets old fast. Bambu Farm Manager is Bambu Lab's free fleet tool that lets you monitor, queue, and control every printer on your network from a single dashboard. This guide covers setup, workflow, and the practical side of keeping a multi-printer operation running.
EnviroLaser3D has been in the technology and printing business for nearly four decades and stocks the full Bambu Lab range alongside filaments, parts, and accessories.
The Three Tools and When to Use Each
|
Tool |
What it does |
Best for |
|
Bambu Studio |
Slices models, exports .gcode.3mf files, sends to individual printers |
File preparation (every fleet still needs this) |
|
Bambu Handy |
Mobile app for monitoring and controlling individual printers |
1-3 printers, personal use, quick checks on the go |
|
Bambu Farm Manager |
Server + client suite: task queues, batch control, multi-user accounts, fleet dashboard |
4+ printers, shared labs, print farms, production |
Key trade-off: Printers managed by Farm Manager must be unbound from Bambu Handy. You cannot run both on the same machine. Choose one.
Compatible Printers and Firmware
|
Model |
Min. Firmware |
Available from EnviroLaser3D |
|
Check wiki |
Pre-order |
|
|
V01.03.20.20 |
In stock |
|
|
V01.03.20.20 |
In stock |
|
|
V01.01.03.12 |
Pre-order |
|
|
V01.02.00.00 |
Pre-order |
|
|
V01.01.00.00 |
Pre-order |
Farm Manager includes a built-in firmware tool that can batch-update idle printers, so you do not need to update each machine individually.
Network Setup (Get This Right First)
A flaky network is the number one cause of fleet headaches. Every printer talks to the Farm Manager server over your LAN.
Requirements at a Glance
|
Requirement |
Detail |
|
Printer Wi-Fi band |
2.4 GHz only (5 GHz not supported on most models) |
|
Server location |
Same LAN as printers (or reachable via IP across subnets) |
|
Internet needed? |
Yes for activation and firmware downloads. No for daily operation. |
|
Data security |
Print files transmit through encrypted local channel. Nothing leaves your network. |
Practical Tips
Dedicated network. Do not run printers on a shared office or school Wi-Fi with dozens of competing devices. Set up a separate 2.4 GHz SSID or standalone access point for the fleet.
Static IPs. Use DHCP reservation on your router to assign a fixed IP to each printer. Prevents printers from dropping off the farm after a power cycle.
10+ printers? Position a dedicated wireless access point centrally among the machines. If a printer loses connection mid-job, it finishes from the local buffer but you lose monitoring until it reconnects.
Different subnets? Farm Manager supports IP range scanning to find printers that auto-discovery misses.
Setup Walkthrough
Farm Manager runs on Windows 10+ only (64-bit, X86). No Mac or Linux version. Install both the Server and Client on your management computer.
Step-by-step
1. Install and activate. Launch the client, it auto-discovers the local server. Log in with your Bambu Lab account to activate. Set up a local admin username and password (stored on the server only, separate from your cloud account).
2. Enable staggered start. During activation, turn on staggered print initiation. This prevents multiple printers from heating beds simultaneously and tripping a circuit breaker. (A1 Mini is exempt due to lower power draw.)
3. Prep each printer. Before adding: update firmware to the required version, unbind from Bambu Handy ("Logged Out" on the account screen), turn off LAN mode.
4. Add printers. Farm Manager searches your subnet automatically. For printers on different subnets, enter the IP range manually. Once added, rename each printer clearly (e.g. "P2S-01", "A1-Lab2-03") and assign tags by location, material, or team.
Print Queue Management
This is where Farm Manager earns its keep. Instead of babysitting each printer, you create tasks and the system handles distribution.
Workflow: From Sliced File to Finished Print
Step |
Where |
What happens |
1. Slice |
Bambu Studio |
Prepare your model, apply print settings, export as .gcode.3mf |
2. Upload |
Farm Manager |
Upload the .gcode.3mf file, organise into project folders |
3. Create task |
Farm Manager |
Select file, set number of copies, choose eligible printers |
4a. Print now |
Farm Manager |
"Direct to Print" sends the job to idle, compatible printers immediately |
4b. Queue it |
Farm Manager |
"Send Task to Queue" holds the job until a matching printer becomes free |
5. Monitor |
Farm Manager |
Watch progress, status, and speed across all active printers from one screen |
6. Collect |
Physically at printer |
Remove the finished print from the build plate |
7. Confirm |
Farm Manager |
Click "Confirm Print Removal" to return the printer to idle for its next job |
Farm Manager only shows printers that match the job's model type and nozzle diameter. You cannot accidentally send a P2S job to an A1 Mini.
Batch Operations
Select multiple printers and apply one action to all of them:
|
Action |
Use case |
|
Pause printing |
Fire drill, power maintenance, end of shift |
|
Cancel printing |
Scrap a batch with a discovered slicer error |
|
Resume printing |
After resolving a pause |
|
Adjust print speed |
Slow down overnight for quieter operation |
|
Set nozzle/bed temp |
Mid-print material adjustments |
|
Unload filament |
End-of-day material change |
|
Machine calibration |
Scheduled maintenance across fleet |
|
LED on/off |
Reduce light during overnight runs |
User Access Control
|
Account type |
Can do |
Cannot do |
|
Administrator |
Everything: create/delete users, reset passwords, manage printers and tasks, change server settings |
N/A |
|
Standard user |
Monitor printers, start tasks, manage queue |
Change server settings, manage other accounts |
All accounts are stored locally on the server, not in the cloud. For a school lab, give the lead technician admin access and create standard accounts for students or TAs who submit and monitor jobs.
Maintenance Schedule
A fleet needs a system, not heroics. Here is a practical schedule:
|
Frequency |
Task |
Notes |
|
Every few prints |
Clean build plate with IPA |
Prevents adhesion failures |
|
Weekly |
Visual nozzle inspection |
Check for wear, partial clogs |
|
Monthly |
Belt tension check |
Listen for unusual sounds during moves |
|
Monthly |
Linear rail wipe |
Remove debris with lint-free cloth |
|
Per firmware release |
Staggered firmware update |
Update one printer first, test, then roll out |
|
As needed |
Nozzle replacement |
Bambu Lab uses quick-swap nozzles, takes seconds |
Stock spares. Keep nozzles (especially 0.4mm hardened steel for abrasive filaments), build plates, and AMS components on hand. We carry Bambu Lab printer parts including A1 series spares.
Material Inventory
Reorder Thresholds
|
Fleet size |
Minimum PLA stock |
Reorder when |
|
2-4 printers |
3-4 spools |
Below 2 spools of any primary colour |
|
5-8 printers |
5-8 spools |
Below 3 spools |
|
9+ printers |
10+ spools |
Below 5 spools |
EL3D High Speed PLA performs well at Bambu Lab's faster print speeds, maximising throughput. For tougher parts, Bambu Lab PETG and the wider filament range cover everything through to carbon-fibre nylon. Free shipping on consumables over CA$139 / US$139 makes bulk ordering practical.
Storage matters more in a fleet. Spools are opened more often and exposed longer. Use sealed containers with desiccant or a dry cabinet. One moisture-damaged spool wastes hours across multiple prints. For the AMS, label each slot so operators know what is loaded without opening the unit. Our AMS setup guide covers configuration and common issues.
Usage Tracking
What to Log
|
Metric |
Why it matters |
|
Print hours per printer |
Identifies overworked machines, informs maintenance timing |
|
Jobs completed |
Measures throughput, justifies expansion |
|
Failure rate (fails / total starts) |
Flags printers or profiles needing attention |
|
Filament consumption by type |
Prevents stockouts, tracks cost per job |
|
Maintenance events |
Correlates upkeep with reliability |
If one printer consistently runs at 90% utilisation while another sits at 30%, you have a queue distribution problem or a location issue. Rebalance workloads to extend the life of every machine. If the fleet regularly hits 80%+ utilisation during working hours, it is time to add another printer.
Scaling Tips
Start identical. Two to three of the same model simplifies everything: same spares, same profiles, any queued job fits any printer.
Tag by capability. In Farm Manager, tag enclosed machines (P2S) as "engineering" for ABS, PETG, and TPU jobs. Tag open-frame printers (A1, A1 Mini) as "PLA-standard" for routine work. Assign tasks to groups, not individual printers.
Plan power before printers. Each machine draws 200-350W. Six printers on one circuit is a trip hazard. Staggered start helps, but dedicated circuits are better.
Browse the full Bambu Lab printer range or get in touch for help planning a fleet purchase.
Frequently Asked Questions
What is Bambu Farm Manager? Bambu Lab's free fleet management software. A server connects to printers on your LAN; a client provides the dashboard. Multiple users can log in at once.
Can I use Bambu Handy and Farm Manager on the same printer? No. Printers must be unbound from Handy first. Choose one per machine.
Does it work on Mac? No. Windows 10+ only, 64-bit. Bambu Studio works on Mac, Linux, and Windows, but Farm Manager is Windows only.
Do print files leave my network? No. Files and commands travel through an encrypted channel on your LAN. Nothing passes through Bambu Lab's cloud.
How many printers can it handle? No published hard limit. Fleets of 20-50 printers are well within its design. Larger print farms use it successfully.
Which printers work with it? P2S, A1, A1 Mini, X1E, H2D, and H2D Pro. Each needs a minimum firmware version listed above.