diff --git a/backend/tests/data/print/bmp/code128_aim.bmp b/backend/tests/data/print/bmp/code128_aim.bmp
index 61b0206e..20a3ce29 100644
Binary files a/backend/tests/data/print/bmp/code128_aim.bmp and b/backend/tests/data/print/bmp/code128_aim.bmp differ
diff --git a/backend/tests/data/print/bmp/dotcode_aim_fig7.bmp b/backend/tests/data/print/bmp/dotcode_aim_fig7.bmp
index 12714b9e..bb0133b5 100644
Binary files a/backend/tests/data/print/bmp/dotcode_aim_fig7.bmp and b/backend/tests/data/print/bmp/dotcode_aim_fig7.bmp differ
diff --git a/backend/tests/data/print/bmp/qr_v1_m.bmp b/backend/tests/data/print/bmp/qr_v1_m.bmp
index 15b00758..868f016a 100644
Binary files a/backend/tests/data/print/bmp/qr_v1_m.bmp and b/backend/tests/data/print/bmp/qr_v1_m.bmp differ