IBM System/370 Operator's Reference Manual page 198

IBM 3211 Printer
Source: GA24-3543 IBM 3211 Printer Component
Description and Operator's Guide
Page 5-42
I
Sense Byte 0
Bit
Pos Name
1 Intervention
Required
(Not Ready)
2
Bus-out
3
Equipment
Check
Data Check
Error-Recovery Summary
i Sense Byte
1
i
Bit
i Pos Name Probable Cause
Print
Quality
Forms
Ch~ck
Invalid command
Platen fai led to advance
! Ribbon motion & ribbon
: skew
I
Jam or torn forms
, Channell & end of forms
Channell & stacker full
No Interlock Swing gate not latched
Bits Condition Carriage stop/release off
Train not positioned
i Stop key activated
I
vac,
uum check
End of forms
Stacker full
J
wrtte
after single cycle
Train overload
I 0 Command PLB parity check
i
Retry
I
I 1
Print Check: I Hammer fire check
I
Sync check
Coil protect
1
2 Print !Platen failed to advance
Quality Platen failed to retract
I Ribbon motion/skew
I
3 Line
!
Carriage failed to move
Position Carriage sequence
I Carriage stop
I
6 Mechanical
I
Time-out
motion lCancel
!
~ r:~net
Check
~ ~~~
:;::::
~g~B
i
Position
o
Command :Parity check UCSB
Retry
Buffer Parity
3
Line
Positiofl
'Parity check FCB
Check
, No Write
!ParitY
check UCS 8
i Bits Command
!
I Complete
I
, No UCSB Read Parity check UCSB
Bits Cummand
FCB Read !Parity check FCB
i
Command;
I
PLB Read
II
Parity check PLB
i
i
Command
~--L-oa-d-C-h-ec-k~:!---------+!IU-C-S-B-------~
'FCB
Channel 9
j'
Normal
occurrence
1
5 CMD Interface disconnect
Suppressed