Canon Stapler Cartridge-G1 / for Booklet Finisher A1, D1

Quick overview from the supplier:

Stapler Cartridge-G1 (2 x Cartridges 5,000 Staples) for Booklet Finisher A1, D1 & Finisher D1, K1, K1N, K2, K2N, imagePRESS 1110P & iR105, 105+, 7200, 8070, 85, 85+, 8500, 9070 & Saddle Finisher AG2, K3, K3N, A1, D1