IBM System/370 Operator's Reference Manual page 171

3504/3505 Stop Indications and Restart Procedures (cont'd)
INDICATION DISPLAYED: STACKER, JAM
RECOVERY PROCEDURE:
1. Remove card jam from the stacker area.
2. Place these cards in correct stacker or stackers, preserving card sequence.
3.
Press the start key.
NOTE: Data integrity is preserved. The subsystem cannot ensure card
se-
quence for cards in the jam. The permanent error key is operative during
this stop.
INDICATION DISPLAYED: JAM, CHECK CARD, TRANSPORT
RECOVERY PROCEDURE:
1. Remove two cards from the transport. If you only recovered one card
from the transport, remove the last card that entered the active side· of
stacker 1.
2. Cneck the cards; repair or reproduce any with damaged edges.
3. Place cards (or their replacements) in correct sequence under the cards
in the hopper and close the hopper door.
4. If selective stacker, place the last two cards fed (that is, the two cards
closest to the hopper) in correct sequence under the cards in the hopper
and close the hopper door.
5. Press the start key.
NOTE: The permanent error key is active during this stop.
INDICATION DISPLAYED:
JAM, TRANSPORT, HOPPER, REPLACE 1
RECOVERY PROCEDURE:
There is a jam or misfeed in the transport. One card must be placed back in the
hopper.
Mach ine without selective stacker:
1. Examine the transport for a jam at the read station or for a card in the
pre-read station.
2.
If none, remove the last card that entered the active side of stacker
1.
3.
Place the removed card in the hopper and close the hopper door.
4. Press the start key and the end-of-file key.
Machine with selective stacker:
1. Examine the transport for a jam at the read station or for a card in the
pre-read station.
2_
If you did not remove a card there, examine the post-read station.
Remove the card, if any.
3_
Place the removed card in the hopper and close the hopper door.
4.
Press the start key and the end-of-file key.
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