Xerox 7750DXF - Phaser Color Laser Printer - Page 497

Service Manual Index – 1
I
n
d
ex
Symbols
(HCF) Tray 3
removal
, 8-59
(HCF) Tray 4 and Paper Transport
disassembly
, 8-59
+24 VDC - 1 of 2
wiring diagram
, 10-29
+24 VDC Interlock Circuit
troubleshooting
, 4-19
+24VDC 2 of 2
wiring diagram
, 10-30
+5 VDC Interlock Circuit
troubleshooting
, 4-20
Numerics
1st Retract contact motor
service diagnostics
, 4-9
24 VDC Low-Voltage Power Supply
disassembly
, 8-46
2nd BTR Motor
diagnostic test
, 4-9
2nd BTR Retract Sensor
diagnostic test
, 4-6
3.3 VDC
disassembly
, 8-44
5 VDC
disassembly
, 8-44
A
AC Power
disassembly
, 8-48
troubleshooting, 4-16
Accumulator Belt
disassembly
, 8-34
home position failure (code 31), 3-19
home position took too long (code
30)
, 3-19
unexpected belt edge sensor failure
(code 32)
, 3-22
unexpected home sensor signal (code
33)
, 3-24
Accumulator Belt Drive
disassembly
, 8-50
Accumulator Belt Motor
diagnostic test
, 4-9
Accumulator Belt Mounting Frame
disassembly
, 8-33
Accumulator Belt Sensor
mark-on-belt (mob) diagnostic test
,
4-6
ADC Output Check
diagnostic test
, 4-12
ADC Sensor
diagnostic test
, 4-7
output check, 2-26
theory of, 2-25
ADC Shutter Close
diagnostic test
, 4-11
ADC Shutter Open
diagnostic test
, 4-11
adjustments, 6-1
ATC sensor setup, 6-14
center skew, 6-4
coarse and fine skew, 6-3
fine skew, 6-7
in/out skew, 6-3
Regicon procedures, 6-5
adjustments/ calibrations
diagnostic tests
, 4-11
Agitator Motor
diagnostic test
, 4-10
application
troubleshooting
, 4-23
ATC Sensor
black failure (code 15)
, 3-15
cyan failure (code 14), 3-13