Reviewed by the A1 Plus Laser Tech service team · Updated November 2026
Machine down right now? Talk to a technician, 24/7.
Common error groups
- Cooling and water-flow errors: low coolant, dirty filter or pump issues
- Lamp and filter errors: worn lamp, cracked or unrecognized filter
- Handpiece errors: connector, cable or recognition faults
- Module errors on ResurFX or Q-switched Nd:YAG
Before you call
- Write down the exact error text
- Check coolant level and filter
- Reseat the handpiece and filter, then restart once
A1 Plus Laser Tech is an independent service provider with technicians certified and trained on all major platforms. Call 586-224-4561 (open 24/7) with the model and the fault, and we'll tell you what we'd check first.
Common questions
Why does my Stellar M22 show a cooling error?
Usually low or dirty coolant, a clogged filter or a weak pump. A tech can confirm flow and temperature on-site.
Who repairs Lumenis M22 systems?
A1 Plus Laser Tech repairs Lumenis M22 and Stellar M22 systems on-site nationwide as an independent provider with certified technicians.