No Operation - Printronix S828 Programmer's Manual

Programmer Manual
Command Hex Code Description
LPP D66D
LPD D6CF
BP D6AF
DF D64F
EP D6BF
END D65D
XOH D68F
XOA D633
The following pages describe the device control function set commands in detail.
No Operation (NOP)
Length D603
An NOP command is valid in any printer state. The printer does not perform any operation as a result of
receiving this command. The printer ignores any data in this command.
Sense Type and Model (STM)
Length D6E4
This command is valid in any state. The Sense Type and Model command requests the printer to respond
with device dependent information, which identifies the printer and the function it supports. The printer
returns this information to the host application program in the Special Data (SD) portion of the
Acknowledge Reply to the STM command.
Acknowledge Reply for Sense Type and Model
Length D6FF
The format of the data field returned with the Acknowledge Reply is: acknowledgment type, page/copy
counters, and 6 bytes of general information, followed by a sequence of function set vectors identifying the
functions supported by this printer. The following chart shows the Data field:
Decimal Hex
0 0
1-4 1-4
5 5
6-7 6-7
8 8
9-10 9-A
11-40 B-28
41-54 29-36
55-66 37-42
Chapter 5 IPDS Programming Information
Logical Page Position
Logical Page Descriptor
Begin Page
Deactivate Font
End Page
End
Execute Order Home State
Execute Order Any State
Flag Correlation ID (Optional)
Flag Correlation ID (Optional)
Flag Correlation ID (Optional)
Description
01 (Acknowledgment Type)
Page/Copy Counters
FF (System/370™ Convention)
Printer Product Number 4247 (or 4230 or 4224 if printer is in emulation mode)
Printer Model Number (see note)
0000 (Reserved)
Device Control Function Set Vector
Text Function Set Vector
Image Function Set Vector
Data
Data
119
PTX‐S828
260071‐001A