Printronix P9012 Maintenance Manual page 253

power paper stacker logic cable, A–14
power paper stacker motor, A–6
power paper stacker PCBA, A–4
power paper stacker position switch, A–10
power supply PCBA, 6–74
ribbon control PCBA, 6–10
ribbon deck, 6–8
ribbon drive motor, 6–14
shuttle assembly, 6–18
shuttle belt, 6–48
shuttle motor, 6–44
tractors, 6–58
Ribbon control PCBA, replacing, 6–10
Ribbon deck
operation, 2–32
replacing, 6–8
Ribbon drive, block diagram, 2–32
Ribbon drive motor, replacing, 6–14
RIBBON fault message, 4–9
Ribbon height, adjusting, 5–4
Ribbon tracking, adjusting, 5–2
Right side panel, replacing, 6–4
S
Safety circuits, 2–37
Self–tests, 4–14
Shuttle assembly, replacing, 6–18
Shuttle belt
adjusting, 5–24
replacing, 6–48
Shuttle motor, replacing, 6–44
Shuttle preload, setting, 5–6
Shuttle spring, adjusting, 5–10
SHUTTLE STALL fault message, 4–10
Spring, hammer, replacing, 6–22
STACKER fault message, 4–10
Supplies list, 1–13
Switches, control panel, 1–7
Switches, replacing
paper out, 6–66
platen open, 6–68
System, block diagram, 2–11
T
Testing, power paper stacker, A–18
Tests, diagnostic self–tests, 4–14
Tools and test equipment, 1–13
Tractors, replacing, 6–58
Troubleshooting, power paper stacker, A–21
Troubleshooting techniques, 4–11
Typical characters, 2–4
W
Wick, cam, replacing, 6–40
Index–5