Brother HL-1050 Technical Reference Manual page 25

8.5.14. Symbol set response .......................................................................................................................... 112
8.5.15. Entity error codes ................................................................................................................................ 113
8.5.16. Free space command ......................................................................................................................... 113
8.5.17. Font cache .......................................................................................................................................... 114
8.5.18. Memory status response ..................................................................................................................... 114
8.5.19. Memory error response ....................................................................................................................... 114
8.5.20. Flush all pages command ................................................................................................................... 114
8.5.21. Echo command ................................................................................................................................... 114
9. INDEX ............................................................................................................................... 115
CHAPTER 2 PCL - 6