Lexmark T420, Руководство по обслуживанию

Страница: 63 / 208

Diagnostic Information
2-27
4048–00x
Printer Symptom Table
Symptom Action
Dead machine (no power) See “Dead Machine Service
Check” on page 2-33 .
Fan noisy or not working See “Cooling Fan Service Check”
on page 2-29 .
Fuser parts melted See “Hot Fuser Service Check” on
page 2-37 .
Fuser lamp doesn’t light See “Cold Fuser Service Check”
on page 2-35 .
Toner not fused to the paper See “Poor Fusing of Image” on
page 2-53 .
Blank page See “Blank Page” on page 2-48 .
Black page See “Black Page” on page 2-50 .
Heavy background See “Heavy Background” on
page 2-51 .
Light print See “Light Print” on page 2-53 .
White or black lines or bands See “White or Black Lines or
Bands” on page 2-54 .
Toner on back of page See “Toner on Back of Page” on
page 2-54 .
Paper jams See “Paper Feed Service Checks”
on page 2-41 .
Main motor noisy or does not
move See “Main Motor Service Check”
on page 2-37 .
Paper never picks See “Paper Never Picks” on
page 2-45 .
Paper feeds continuously See “Paper Picks During POST
and/or Continuously” on
page 2-43
.
Paper skew See the Note regarding alignment
on page 4-47 or “Paper Feed
Service Checks” on page 2-41 .