Cannot find staples for this
The ones you have are T-18 I believe
Fires 6 sizes of T50 type staples and drives 9/16 In. brad nails. Visual refill window and easy load chamber. Comfort grip.
•Uses Staples: PowerShot Staples, 97-010, 97-011, 97-012, 97-013, 97-014, 97-015, 97-030, 9/16 In.
•Brad nails
•Ceiltile 17/32 In., 9/16 In.
•T50 type staples, 505TML, 506TML, 508TML, 509, 50CT, 506SS, 504M, 505M, 506M, 508M, 509M, 504, 505, 506, 508, 509
•MFG Brand Name : Arrow Fastener
•MFG Model # : 5700
•MFG Part # : 5700