Index–1
Index
A
AC power bus assembly, replacing, 6–88
Adjusting
counterweight preload, 5–6
counterweight spring, 5–10
hammer spring, 5–14
magnetic pickup gap, 5–20
magnetic pickup phasing, 5–22
paper feed belt, 5–26
paper motion sensor, 5–28
paper out detector, 5–32
platen gap, 5–18
ribbon height, 5–4
ribbon tracking, 5–2
shuttle belt, 5–24
shuttle preload, 5–6
shuttle spring, 5–10
Airflow assembly, replacing, 6–16
Aligning, hammer tip, 5–16
B
Belts, replacing
paper feed, 6–52
shuttle, 6–48
Block diagram
control panel, 2–13
DCU, 2–16
hammer driver, 2–27
MCU, 2–20
mechanism driver, 2–24
paper feed control, 2–34
ribbon drive, 2–32
system, 2–11
Blower, replacing, 6–16
C
Cam wick, replacing, 6–40
Card cage fan, replacing, 6–86
Card cage, replacing, 6–76
CHANGE RIBBON fault message, 4–5
Character formation
by one hammer, 2–8
standard, 2–7
Character printing, 2–38
Characters
elongated, 2–4
typical, 2–4
Cleaning
hammer bank, 3–6
printer, 3–4
Coil, hammer, replacing, 6–28
Control panel
block diagram, 2–13
operation, 2–12
replacing, 6–6
switches and indicators, 1–7
Controls
electrical, 1–7
mechanical, 1–10
Conventions used in this manual, 1–3
COOLING fault message, 4–5
Counterweight assembly, replacing, 6–32
Counterweight preload, setting, 5–6
Counterweight spring, adjusting, 5–10
Summary of Contents for P9012
Page 1: ...P N 132305 001 Rev E P9012 Multifunction Line Printer...
Page 49: ...2 31 Principles of Operation Power Supply PCBAs 1 3 SHORT OPEN Figure 2 21 Power Supply PCBA...
Page 58: ...2 40 Principles of Operation...
Page 84: ...4 18 Troubleshooting...
Page 118: ...5 34 Alignments and Adjustments...
Page 203: ...6 85 Replacement Procedures This page intentionally left blank...
Page 214: ...6 96 Replacement Procedures...
Page 236: ...A 22 Power Paper Stacker Maintenance...
Page 246: ...D 2 Torque Table...
Page 254: ...Index 6...
Page 255: ......
Page 256: ...132305 001 Rev E...
