CommandsAppendix —A
47PK80Series 80-Column Prin ter User’s Manual
ESC{ST?} — Status
This shows whether the next printrequest is doable, or returns informa-
tion about errors from the last request.
QueryFormat
ESC{ST?}
ReplyF ormat
{ST!E:x;S:x;L:x;P:x;J:x;R:x;B:x}
ReplyE xample
{ST!E:N;S:K;L:D;P:N;J:N;R:21;B:O,H:O}
SST! ThisisareplytoaSTATUSquery.
SE:N; There are no errors.
SS:K; A key was pressed to cancel a print job.
SL:D; The paper release lever is down, ready to print.
SP:N; Paper is missing.
SJ:N; There is no paper jam.
SR:21; 21 Kbytesremainintheinputbuffer.
SB:O; Acceptable battery voltage and temperature
Query Reply Definition of Reply
EN No error*
Ec Commande rror (invalid command)
Ed Dataerror(suchasaletterinanumeric-onlybarcode.
EfFont not available
Eg Globalparameter error
EoOverrun of buffer*
Ep Fieldparameter error
EqQmark not found*
Er Row or Column error
EsSyntax error
SI, P, T, K,
O, C, J
Status = Idle (I), Still printing (P), Timeout (T), Ke ypre ssed to cancel job or turn unit off
during printing (K), Unit turned off while idle, su ch as after paper out (O), Complete re-
portedafterendofjobandforupto200msafterjobisfinished(C),Paperjamdetected(J)
LU, D Lever=Up(U)orDown(D)
PP, N Paper = Present (P) or Not present(N)
JN, J Paper jam = None (N) or Jam (J)
Rnn RAM buffer size remaining in Kbytes.
BO, T, V Battery condition = Okay (O); Out of temperature range (T); Out of voltage range (V)
*Rowsmarked with asterisk apply to Easy Print and Line Printer Mode. Rows without an asterisk apply only to Easy Print.