User manual

APOS Premium Printer Series User Manual Page 114 /136 Reference: FDE 3107312 Issue A

6.19 Boot Download

ET NEW BOOT CODE PARAMETERS

Set the size for next boot code to be downloaded.

ASCII US ACK n

Hexadecimal 1F 06 n

Decimal

31 06 n

Value and Range of n 0-2

0 = 16 Kbytes

1 = 32 Kbytes

2 = 24 Kbytes

Default 2 (24 Kbytes)

Exceptions

Available only in download mode.

RASE BOOT SECTOR + DOWNLOAD NEW BOOT CODE

Wait for new boot code to be downloaded, then if CRC on this new boot code is valid, boot code sector is

erased and reprogrammed with new code.

Printer automatically reboot after program sequence is complete.

ASCII US SOH d1 .. dn

Hexadecimal 1F 01 d1 .. dn

Decimal

31 01 d1 .. dn

Value and Range of n Size of boot code set with command 1F 06 n

Exceptions

Available only in download mode.

Note:

During erase and download sequence, power supply must be maintained at all times and no reset sequence

should be performed