Toshiba B-SX4T-GS20-QM-R manual

The following table shows the combination of the main program and the boot program. As shown below, some combinations disable the proper printer operation.

Boot program	V1.0	V1.1	V1.1A	V2.0	V2.0A	V2.0B	V2.0E	V3.0
Main program
V1.0	{	{	X	X	X	X	X	X
V1.0A	{	{	X	X	X	X	X	X
V1.0B	{	{	X	X	X	X	X	X
V1.0C	{	{	X	X	X	X	X	X
V1.0D	{	{	X	X	X	X	X	X
V1.1	{	{	X	X	X	X	X	X
V1.1A	{	{	X	X	X	X	X	X
V1.1B	{	{	X	X	X	X	X	X
V1.2	{	{	X	X	X	X	X	X
V1.2A	{	{	X	X	X	X	X	X
V1.2B	{	{	X	X	X	X	X	X
V2.0	{	{	X	{	X	X	X	X
V2.0A	X	X	{	X	{	{	{	X
V2.0B	X	X	{	X	{	{	{	X
V2.1	X	X	{	X	{	{	{	X
V3.0	X	X	{	X	{	{	{	X
V3.1	X	X	{	X	{	{	{	X
V3.2	X	X	{	X	{	{	{	X
V3.3	X	X	{	X	{	{	{	X
V3.3A	X	X	{	X	{	{	{	X
V4.1	X	X	{	X	{	{	{	X
V4.2	X	X	{	X	{	{	{	X
V4.2A	X	X	{	X	{	{	{	X
V4.4	X	X	{(Note2)	X	{(Note2)	{	{	X
V4.4A	X	X	{	X	{	{	{	X
V4.4C	X	X	X	X	X	X	{	X
X4.4C	X	X	X	X	X	X	{	X
C4.4C	X	X	X	X	X	X	{	X
V4.5	X	X	X	X	X	X	{	X
X4.5	X	X	X	X	X	X	{	X
C4.5	X	X	X	X	X	X	{	X
V4.6	X	X	X	X	X	X	{	X
X4.6	X	X	X	X	X	X	{	X
C4.6	X	X	X	X	X	X	{	X
V4.6A	X	X	X	X	X	X	{	X
X4.6A	X	X	X	X	X	X	{	X
C4.6A	X	X	X	X	X	X	{	X
V4.7	X	X	X	X	X	X	{	X
X4.7	X	X	X	X	X	X	{	X
C4.7	X	X	X	X	X	X	{	X
V4.7B	X	X	X	X	X	X	{	X
V4.7C	X	X	X	X	X	X	{	X
V5.0	X	X	X	X	X	X	X	{(Note3)
X5.0	X	X	X	X	X	X	X	{
C5.0	X	X	X	X	X	X	X	{
C5.3	X	X	X	X	X	X	X	{
C5.4	X	X	X	X	X	X	X	{
C5.5	X	X	X	X	X	X	X	{
V5.1	X	X	X	X	X	X	X	{
X5.1	X	X	X	X	X	X	X	{
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