Stacker Limit Switches - Printronix P9012 Maintenance Manual

Stacker Limit Switches

Removal
1. Remove the left side panel as described on page 6–4 of Chapter 6,
Replacement Procedures.
2. Disconnect S2–COM (1) and S2–NO (2) of the stacker limit switch cable
assembly (3) from the upper stacker switch (4). Disconnect S3–COM (5)
and S3–NO (6) from the lower switch.
3. Remove two screws (7) and washers (8) and a nut plate from each
switch.
4. Remove the stacker limit switches.
Installation
1. Install the switches as shown in Figure A–4. Secure each with two
screws and washers and a nut plate.
2. Connect S2–COM and S2–NO to the upper switch and S3–COM and
S3–NO to the lower switch. Make sure that P4–2 (9) on the opposite end
of the stacker switch cable is connected to the upper portion of J4 on the
stacker PCBA.
3. Install the left side panel as described on page 6–4 of Chapter 6,
Replacement Procedures.
A–8
(Figure A–4)
Power Paper Stacker Maintenance