IBM 4247 Maintenance Information page 95

Table 13. MAP 0170: ASF Stacker (continued)
Step Questions/Actions
The stacker has a motor that transfers the stacker
3.
vane. When ASF or manual sheet feed configurations
are used, the stacker vane will be in the down position
to guide the paper into the stacker.
When fanfold push configurations are used, the stacker
vane will be in the up position to allow the paper to
bypass the stacker.
Power on (|) the printer.
Feed forms from a push or pull tractor configuration,
then feed paper from the ASF or the manual sheet feed
tray and observe the stacker vane.
Stacker Vane
In ASF/Single
Sheet Feed
Mode (Down Position)
Approximately
14 mm Between
Vane and Pin
Does the vane transfer OK?
2 to 3 mm
Between
Vane and
Pin
Stacker Vane
In Fanfold
Feed Mode
(Up Position)
Yes
Go to step 4 on page 96.
No
Install a new stacker.
- or -
Install a new logic board. For
Model A00, see "Logic Board -
Model A00" on page 370. For
Models 001 and 002, see "Logic
Board - Models 001 and 002" on
page 378. Or "Logic Board -
Model 003" on page 366.
- or -
Install a new stacker cable.
Feed forms alternately from a
continuous and a cut sheet
path, and observe the stacker
vane.
Run T&D in Automatic Test
Mode to verify correct printer
operation. For Model A00, see
"How To Run the Test and
Diagnostic (T&D) Programs" on
page 161. For Models 001, 002,
or 003, see "How To Run the
Test and Diagnostic (T&D)
Programs" on page 201.
Chapter 1. Diagnosing Problems
95