Intermec 6820 User Manual page 112

Chapter 5 — Troubleshooting and Maintaining the 6820
Diagnostic Information (continued)
Field
Id Length Description
1 Command
0 = Stop
2 = Print
4 = Print/LF
6 = Seek
8 = Slow Seek
10 = Change Speed
12 = Feed
14 = Wait
Speed
00 = Init
01 = Low
10 = High
Direction
1 = Left
0 = Right
Home Switch
0 = No Error
1 = High Error
1 Acceleration or deceleration stop motor
value when jam occurred
1 Ambient temperature when had jam
occurred. Set A2D value
2 Form number where head jam occurred
2 Carriage position where head jam occurred 2 bytes binary in 1/720
60 4 IrDA rxFramesOK – total frames received
OK
4 IrDA rxFrameCrcErr – total frames received
with CRC error
4 IrDA rxTotalBytes – total bytes received OK 4 bytes
4 IrDA rxFramesDiscardBuf – total frames
discarded due to no buffer space
4 IrDA rxBroadcastFrames – total broadcast
frames received OK
94
Stored as
bits 0-3
bits 4-5
bit 6
bit 7
1 byte binary
1 byte
2 bytes binary
in
4 bytes
4 bytes
4 bytes
4 bytes
6820 Series 80-Column Printer User Manual
Total
Length
46 bytes