Lexmark E330 Service Manual - Page 73

Printer symptom table - paper doesn t feed

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4505 Printer symptom table Symptom Dead machine (no power) Fan noisy or not working Fuser parts melted Fuser lamp doesn't light Toner not fused to the paper Paper jams Main motor noisy or not moving Paper skew Printer not communicating with host Front access cover will not close Operator panel button not responding Operator panel lights are off or very dim Blank page Black page Heavy background Light print Action See "Dead machine service check" on page 2-52. See "Cooling fan service check" on page 2-48. See "Hot fuser service check" on page 2-56. See "Cold fuser service check" on page 2-47. See"Cold fuser service check" on page 2-47. See "Paper feed service checks" on page 2-61. See "Main motor service check" on page 2-58. See "Paper feed service checks" on page 2-61. See "Parallel port service check" on page 2-65. See "Cover interlock switch service check" on page 2-51. See "Operator panel service check" on page 2-59 or "Controller card service check" on page 2-49. See "Controller card service check" on page 2-49. See "Blank page" on page 2-67. See "Black page" on page 2-68. See "Heavy background" on page 2-69. See "Light print" on page 2-71. Diagnostic information 2-45

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Diagnostic information
2-45
4505
Printer symptom table
Symptom
Action
Dead machine (no power)
See
“Dead machine service check”
on page 2-52
.
Fan noisy or not working
See
“Cooling fan service check” on
page 2-48
.
Fuser parts melted
See
“Hot fuser service check” on
page 2-56
.
Fuser lamp doesn’t light
See
“Cold fuser service check” on
page 2-47
.
Toner not fused to the paper
See
“Cold fuser service check” on
page 2-47
.
Paper jams
See
“Paper feed service checks” on
page 2-61
.
Main motor noisy or not moving
See
“Main motor service check” on
page 2-58
.
Paper skew
See
“Paper feed service checks” on
page 2-61
.
Printer not communicating with
host
See
“Parallel port service check” on
page 2-65
.
Front access cover will not
close
See
“Cover interlock switch service
check” on page 2-51
.
Operator panel button not
responding
See
“Operator panel service check”
on page 2-59
or
“Controller card
service check” on page 2-49
.
Operator panel lights are off or
very dim
See
“Controller card service check”
on page 2-49
.
Blank page
See
“Blank page” on page 2-67
.
Black page
See
“Black page” on page 2-68
.
Heavy background
See
“Heavy background” on
page 2-69
.
Light print
See
“Light print” on page 2-71
.