what does these mean in PCL 5 Reference?

[lzfly]

I am reading PCL 5 Printer language Technical Reference Manual,and i am

not very good in english.
i want to know the mean of UB and UI and B mean in PCL referendce?
for exampleage 11-20 to11-24 Spacing(B), there are
Pitch(UI),Height(UI)......,what does these mean ?

 

[Christoph Lindemann]

You can find the answer to you question, on page 11.17 in the section "Data
Types"

UB = Unsigned Byte
B = Boolean
UI = Unsigned Integer

 

[lzfly]

thank you very much,i have found the answer in chap 11
thank you again